Gaya APA
Lie, A. (2010).
Cooperative Learning (Mempraktikan Cooperative Learning di Ruang-ruang Kleas) .
Jakarta:
PT Grasindo.
Gaya MLA
Lie, Anita.
"Cooperative Learning (Mempraktikan Cooperative Learning di Ruang-ruang Kleas)".
Jakarta:
PT Grasindo,
2010.
Text.