Castle, M., & Matt Castle; John and Liz Soars. (2000). New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press.
Chicago Style citaatCastle, Matt, en Matt Castle; John and Liz Soars. New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2000.
MLA citatieCastle, Matt, en Matt Castle; John and Liz Soars. New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.