Cullen, P. (2008). Cambridge vocabulary for IELTS: Classroom vocabulary practice. New York: Cambridge University Press.
Chicago Style citaatCullen, Pauline. Cambridge Vocabulary for IELTS: Classroom Vocabulary Practice. New York: Cambridge University Press, 2008.
MLA citatieCullen, Pauline. Cambridge Vocabulary for IELTS: Classroom Vocabulary Practice. New York: Cambridge University Press, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.