Gaya APA

Lie, A. (2003). Cooperative Learning : Mempraktikkan Cooperative Learning di Ruang-Ruang kelas (Cet.2). Jakarta: Grasindo.

Gaya MLA

Lie, Anita. "Cooperative Learning : Mempraktikkan Cooperative Learning di Ruang-Ruang kelas". Cet.2 Jakarta: Grasindo, 2003. Text.