APA Citatie

Marks, J. (2009). IELTS resource pack: Games, activities and practice tests for IELTS preparation classes. Viva.

Chicago Style citaat

Marks, Jon. IELTS Resource Pack: Games, Activities and Practice Tests for IELTS Preparation Classes. New Delhi: Viva, 2009.

MLA citatie

Marks, Jon. IELTS Resource Pack: Games, Activities and Practice Tests for IELTS Preparation Classes. Viva, 2009.

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