APA Citatie

Không rõ. (1997). Cambridge proficiency examination practice 3: University of Cambridge local examinations syndicate. TP Hồ Chí Minh.

Chicago Style citaat

Không rõ. Cambridge Proficiency Examination Practice 3: University of Cambridge Local Examinations Syndicate. TP Hồ Chí Minh, 1997.

MLA citatie

Không rõ. Cambridge Proficiency Examination Practice 3: University of Cambridge Local Examinations Syndicate. TP Hồ Chí Minh, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.