APA Style
Nunan, David. (1992).
Research Methods in Language Learning (Ed. 1, Cet. 1).
NEW YORK:
Cambridge University Press.
Chicago Style
Nunan, David.
Research Methods in Language Learning.
Ed. 1, Cet. 1
NEW YORK:
Cambridge University Press,
1992.
Text.
MLA Style
Nunan, David.
Research Methods in Language Learning.
Ed. 1, Cet. 1
NEW YORK:
Cambridge University Press,
1992.
Text.
Turabian Style
Nunan, David.
Research Methods in Language Learning.
Ed. 1, Cet. 1
NEW YORK:
Cambridge University Press,
1992.
Print.