Cusack, B. (2007). Listening and speaking skills. Oxford: Macmillan.
Chicago Style citaatCusack, Barry. Listening and Speaking Skills. Oxford: Macmillan, 2007.
MLA citatieCusack, Barry. Listening and Speaking Skills. Oxford: Macmillan, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.