Trích dẫn APA

Duckworth Michael. (2004). Business grammar & practive: New edition. Anh: Oxford University.

Trích dẫn kiểu Chicago

Duckworth Michael. Business Grammar & Practive: New Edition. Anh: Oxford University, 2004.

MLA Trích dẫn

Duckworth Michael. Business Grammar & Practive: New Edition. Anh: Oxford University, 2004.

Warning: These citations may not always be 100% accurate.