Gaya APA
BROWN, H, D. (2001).
TEACHING BY PRINCIPLES AN INTERACTIVE APPROACH TO LANGUAGE PEDAGOGY .
New York:
Pearson Longman.
Gaya MLA
BROWN, H., DOUGLAS.
"TEACHING BY PRINCIPLES AN INTERACTIVE APPROACH TO LANGUAGE PEDAGOGY".
New York:
Pearson Longman,
2001.
Art Original.