Gaya APA
Lie, Anita. (2002).
Cooperative Learning (I).
Jakarta:
Grasindo.
Gaya Chicago
Lie, Anita.
Cooperative Learning.
I
Jakarta:
Grasindo,
2002.
Text.
Gaya MLA
Lie, Anita.
Cooperative Learning.
I
Jakarta:
Grasindo,
2002.
Text.
Gaya Turabian
Lie, Anita.
Cooperative Learning.
I
Jakarta:
Grasindo,
2002.
Print.