Gaya APA

Lie, A. (2004). Cooperative learning: mempraktikkan cooperative learning di ruang-ruang kelas (Cet. 3). Jakarta: PT. Grasindo.

Gaya MLA

Lie, Anita. "Cooperative learning: mempraktikkan cooperative learning di ruang-ruang kelas". Cet. 3 Jakarta: PT. Grasindo, 2004. Text.