Gaya APA
Gillies, R, M. (2007).
Cooperative learning : Integrating theoy and practice / Robyn M. Gillies .
Los angeles:
Sage Publications.
Gaya MLA
Gillies, Robyn, M..
"Cooperative learning : Integrating theoy and practice / Robyn M. Gillies".
Los angeles:
Sage Publications,
2007.
Text.