Gaya APA

LIE, A. (2001). Cooperative Learning : mempraktikkan cooperative learning di ruang-ruang kelas (cet. 3). Jakarta: Grasindo.

Gaya MLA

LIE, Anita. "Cooperative Learning : mempraktikkan cooperative learning di ruang-ruang kelas". cet. 3 Jakarta: Grasindo, 2001. Buku.