APA ציטוט

Ashley, A. (2010). Oxford hanhdbook of commercial correspondence. Oxford: Oxford University press.

Trích dẫn kiểu Chicago

Ashley, A. Oxford Hanhdbook of Commercial Correspondence. Oxford: Oxford University press, 2010.

ציטוט MLA

Ashley, A. Oxford Hanhdbook of Commercial Correspondence. Oxford: Oxford University press, 2010.