Gaya APA
TRAVERS, Robert M.W. (1977).
Essentials of Learning (Ed.4).
London:
Collier Macmillan Publisher.
Gaya Chicago
TRAVERS, Robert M.W.
Essentials of Learning.
Ed.4
London:
Collier Macmillan Publisher,
1977.
Text.
Gaya MLA
TRAVERS, Robert M.W.
Essentials of Learning.
Ed.4
London:
Collier Macmillan Publisher,
1977.
Text.
Gaya Turabian
TRAVERS, Robert M.W.
Essentials of Learning.
Ed.4
London:
Collier Macmillan Publisher,
1977.
Print.