Joanna Cooke. (2002). New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press.
Chicago ZitierstilJoanna Cooke. New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2002.
MLA ZitierstilJoanna Cooke. New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.