Middelalderen: Forskelle mellem versioner

* {{cite book |author=Albrow, Martin |title=The Global Age: State and Society Beyond Modernity |year=1997 |publisher=Stanford University Press |location=Stanford, CA |isbn=0-8047-2870-4}}

* {{cite book |author=Backman, Clifford R. |title=The Worlds of Medieval Europe |publisher=Oxford University Press |location=Oxford, UK |year=2003 |isbn=978-0-19-512169-8}}

* {{cite book |author=Barber, Richard |title=Edward, Prince of Wales and Aquitaine: A Biography of the Black Prince |url=https://archive.org/details/edwardprinceofwa00barb |authorlink=Richard Barber |publisher=Scribner |location=New York |year=1978 |isbn=0-684-15864-7}}

* {{cite book |author=Barlow, Frank |title=The Feudal Kingdom of England 1042–1216 |authorlink=Frank Barlow (historian) |edition=Fourth |publisher=Longman |location=New York |year=1988 |isbn=0-582-49504-0}}

* {{cite encyclopedia |author=Brown, Thomas |title=The Transformation of the Roman Mediterranean, 400–900 |encyclopedia=The Oxford Illustrated History of Medieval Europe |editor=Holmes, George |publisher=Oxford University Press |location=Oxford, UK |year=1998 |isbn=0-19-285220-5 |pages=1–62}}

* {{cite book |author=Bruni, Leonardo |authorlink=Leonardo Bruni |editor=Hankins, James |title=History of the Florentine People |publisher=Harvard University Press |location=Cambridge, MA |volume=1 |year=2001 |isbn=978-0-674-00506-8}}

* {{cite book |author=Collins, Roger |authorlink=Roger Collins |title=Early Medieval Europe: 300–1000 |publisher=St. Martin's Press |location=New York |year=1999 |isbn=0-312-21886-9 |edition=Second}}

* {{cite book |title=A Dictionary of Medieval Terms & Phrases |last=Coredon |first=Christopher |year=2007 |edition=Reprint |publisher=D. S. Brewer |location=Woodbridge, UK |isbn=978-1-84384-138-8}}

* {{cite book |author=Crampton, R. J. |title= A Concise History of Bulgaria |publisher=Cambridge University Press |year=2005 | isbn= 0-521-61637-9| location=Cambridge, UK}}

* {{cite book |author=Cunliffe, Barry |authorlink=Barry Cunliffe |title=Europe Between the Oceans: Themes and Variations 9000 BC-AD 1000 |publisher=Yale University Press |location=New Haven, CT |year=2008 |isbn=978-0-300-11923-7}}

* {{cite book |author=Davies, Norman |authorlink=Norman Davies |title=Europe: A History |url=https://archive.org/details/europehistory00davi_0 |publisher=Oxford University Press |location=Oxford, UK |year=1996 |isbn=0-19-520912-5}}

* {{cite encyclopedia |author=Denley, Peter |title=The Mediterranean in the Age of the Renaissance, 1200–1500 |encyclopedia=The Oxford Illustrated History of Medieval Europe |editor=Holmes, George |publisher=Oxford University Press |location=Oxford, UK |year=1998 |isbn=0-19-285220-5 |pages=235–296}}

* {{cite book |author=Dodwell, C. R. |title=The Pictorial Arts of the West: 800–1200 |url=https://archive.org/details/pictorialartsofw00dodw |publisher=Yale University Press |location=New Haven, CT |series=Pellican History of Art |year=1993 |isbn=0-300-06493-4}}

* {{cite book |author=Eastwood, Bruce |title=Ordering the Heavens: Roman Astronomy and Cosmology in the Carolingian Renaissance |publisher=Brill |location=Boston, MA |series=History of Science and Medicine Library |isbn=978-90-04-16186-3 |year=2007}}

* {{cite book |editor=Flexner, Stuart Berg |editor-link=Stuart Berg Flexner |title=The Random House Dictionary of the English Language: Unabridged |edition=Second |publisher=Random House |location=New York |isbn=0-394-50050-4}}

* {{cite book |author=Gainty, Denis |author2=Ward, Walter D. |title=Sources of World Societies: Volume 2: Since 1500 |location=Boston, MA |publisher=Bedford/St. Martin's |year=2009 |isbn=0-312-68858-X}}

* {{cite book |author=James, Edward |authorlink=Edward James (historian) |title=Europe's Barbarians: AD 200–600 |publisher=Pearson Longman |location=Harlow, UK |isbn=978-0-582-77296-0 |year=2009 |series=The Medieval World}}

* {{cite book |author=Jordan, William C. |title=Europe in the High Middle Ages |url=https://archive.org/details/europeinhighmidd00jord |publisher=Viking |year=2003 |location=New York |isbn=978-0-670-03202-0 |series=Penguin History of Europe}}

* {{cite book |author1=Kaufmann, J. E. |author2=Kaufmann, H. W. |title=The Medieval Fortress: Castles, Forts and Walled Cities of the Middle Ages |publisher=De Capo Press |location=Cambridge, MA |isbn=0-306-81358-0 |year=2001 |edition=2004}}

* {{cite book |author=Keen, Maurice |title=The Pelican History of Medieval Europe |publisher=Penguin Books |location=London |origyear=1968 |year=1988 |isbn=0-14-021085-7}}

* {{cite book |author=Singman, Jeffrey L. |title=Daily Life in Medieval Europe |publisher=Greenwood Press |location=Westport, CT |series=Daily Life Through History |year=1999 |isbn=0-313-30273-1}}

* {{cite book |author=Stalley, Roger |title=Early Medieval Architecture |publisher=Oxford University Press |series=Oxford History of Art |location=Oxford, UK |year=1999 |isbn=978-0-19-284223-7}}

* {{cite book |author=Thomson, John A. F. |title=The Western Church in the Middle Ages |publisher=Arnold |location=London |year=1998 |isbn=0-340-60118-3}}

* {{cite encyclopedia |author=Vale, Malcolm |title=The Civilization of Courts and Cities in the North, 1200–1500 |encyclopedia=The Oxford Illustrated History of Medieval Europe |editor=Holmes, George |publisher=Oxford University Press |location=Oxford, UK |year=1998 |isbn=0-19-285220-5 |pages=297–351}}