Gaya APA
Lie, A. (2008).
Cooperative Learning Mempraktikkan Cooperative Learning Di Ruang-Ruang Kelas .
Jakarta:
PT. Grasindo.
Gaya MLA
Lie, Anita.
"Cooperative Learning Mempraktikkan Cooperative Learning Di Ruang-Ruang Kelas".
Jakarta:
PT. Grasindo,
2008.
Text.