Gaya APA
Brown, H. Douglas. (2014).
Principles of language learning and teaching sixth edition (sixth edition).
New York:
Pearson Education, inc..
Gaya Chicago
Brown, H. Douglas.
Principles of language learning and teaching sixth edition.
sixth edition
New York:
Pearson Education, inc.,
2014.
Buku English.
Gaya MLA
Brown, H. Douglas.
Principles of language learning and teaching sixth edition.
sixth edition
New York:
Pearson Education, inc.,
2014.
Buku English.
Gaya Turabian
Brown, H. Douglas.
Principles of language learning and teaching sixth edition.
sixth edition
New York:
Pearson Education, inc.,
2014.
Buku English.