Gaya APA

Lie, A. (2002). Cooperative Learning Mempraktikkan Cooperative Learning Di Ruang-ruang Kelas (cet 1). Jakarta: grasindo.

Gaya MLA

Lie, Anita. "Cooperative Learning Mempraktikkan Cooperative Learning Di Ruang-ruang Kelas". cet 1 Jakarta: grasindo, 2002. Text.