APA Zitierstil

(2003). TOEFL: Practice tests workbook : Test of English as a foreign language. Thành phố Hồ Chí Minh: Trẻ.

Chicago Zitierstil

TOEFL: Practice Tests Workbook : Test of English As a Foreign Language. Thành phố Hồ Chí Minh: Trẻ, 2003.

MLA Zitierstil

TOEFL: Practice Tests Workbook : Test of English As a Foreign Language. Thành phố Hồ Chí Minh: Trẻ, 2003.

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