Cameron, S. (2018). Perfecting your English pronunciation. New York: McGraw-Hill.
Chicago Style citaatCameron, Susan. Perfecting Your English Pronunciation. New York: McGraw-Hill, 2018.
MLA citatieCameron, Susan. Perfecting Your English Pronunciation. New York: McGraw-Hill, 2018.
Let op: Deze citaties zijn niet altijd 100% accuraat.