Dyfyniad APA

Joanna Cooke. (2002). New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Joanna Cooke. New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2002.

Dyfyniad MLA

Joanna Cooke. New Headway English Course: Upper-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.