Cita APA

J.Zwier, L. (2003). Essential, functions for conversation. Asia-Pacific Press Holdings.

Chicago Style Citation

J.Zwier, Lawrence. Essential, Functions for Conversation. Asia-Pacific Press Holdings, 2003.

Cita MLA

J.Zwier, Lawrence. Essential, Functions for Conversation. Asia-Pacific Press Holdings, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.