Gaya APA
Brown, H. Douglas. (2007).
Principles of language learning and teaching (5th ed.).
:
Pearson Education.
Gaya Chicago
Brown, H. Douglas.
Principles of language learning and teaching.
5th ed.
:
Pearson Education,
2007.
Text.
Gaya MLA
Brown, H. Douglas.
Principles of language learning and teaching.
5th ed.
:
Pearson Education,
2007.
Text.
Gaya Turabian
Brown, H. Douglas.
Principles of language learning and teaching.
5th ed.
:
Pearson Education,
2007.
Print.