Gaya APA
Brouwn, H Douglas. (2000).
Principles of Language Learning and Teaching (Edisi 4).
new york:
Longman.
Gaya Chicago
Brouwn, H Douglas.
Principles of Language Learning and Teaching.
Edisi 4
new york:
Longman,
2000.
Text.
Gaya MLA
Brouwn, H Douglas.
Principles of Language Learning and Teaching.
Edisi 4
new york:
Longman,
2000.
Text.
Gaya Turabian
Brouwn, H Douglas.
Principles of Language Learning and Teaching.
Edisi 4
new york:
Longman,
2000.
Print.