Stemmeleje: Forskelle mellem versioner

Content deleted Content added
Add 1 book for Wikipedia:Verificerbarhed (20210221)) #IABot (v2.0.8) (GreenC bot
Linje 7:
| year = 2005
| doi = 10.1016/j.jvoice.2004.10.006
}} citerer {{cite book | author = R.J. Baken, R.F. Orlikoff | title = Clinical Measurement of Speech and Voice | url = https://archive.org/details/clinicalmeasurem0000bake | year = 2000 }}</ref>
 
For sangere findes følgende stemmelejer: