APA Zitierstil

Nguyễn Tường Châu. (2010). Practice tests for learners of business english: Pre-Intermediate. Hà Nội: Phương Đông.

Chicago Zitierstil

Nguyễn Tường Châu. Practice Tests for Learners of Business English: Pre-Intermediate. Hà Nội: Phương Đông, 2010.

MLA Zitierstil

Nguyễn Tường Châu. Practice Tests for Learners of Business English: Pre-Intermediate. Hà Nội: Phương Đông, 2010.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.