Avery, P. (1998). Teaching American English pronunciation. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoAvery, Peter. Teaching American English Pronunciation. Oxford: Oxford University Press, 1998.
MLA引文Avery, Peter. Teaching American English Pronunciation. Oxford: Oxford University Press, 1998.
警告:這些引文格式不一定是100%准確.