O’Connor, J. D. (1980). Better English pronunciation (2nd ed.). New York: Cambridge University Press.
Chicago Style citaatO’Connor, J. D. Better English Pronunciation. 2nd ed. New York: Cambridge University Press, 1980.
MLA citatieO’Connor, J. D. Better English Pronunciation. 2nd ed. New York: Cambridge University Press, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.