Gaya APA
Brown, Douglas H.. (2007).
Principles of Language Learning and Teaching (Fifth Edition).
New York:
Pearson Longman.
Gaya Chicago
Brown, Douglas H..
Principles of Language Learning and Teaching.
Fifth Edition
New York:
Pearson Longman,
2007.
Text.
Gaya MLA
Brown, Douglas H..
Principles of Language Learning and Teaching.
Fifth Edition
New York:
Pearson Longman,
2007.
Text.
Gaya Turabian
Brown, Douglas H..
Principles of Language Learning and Teaching.
Fifth Edition
New York:
Pearson Longman,
2007.
Print.