Gaya APA

m.hum, P, D, W, H, S. (2010). Collaborative Learning: Methodology, Types Of Interactions And Techniques . New York: nova science publishers.

Gaya MLA

m.hum, Prof., Dr.h., Wr., Hendra, Saputra,. "Collaborative Learning: Methodology, Types Of Interactions And Techniques". New York: nova science publishers, 2010. Text.