Gaya APA

Anita, L. (2002). Cooperative learning : Mempraktikkan Cooperative Learning Di Ruang-Ruang Kelas . Jakarta: Grasindo.

Gaya MLA

Anita, Lie. "Cooperative learning : Mempraktikkan Cooperative Learning Di Ruang-Ruang Kelas". Jakarta: Grasindo, 2002. Text.