Penggayaan APA
NUNAN, David. (1996.).
The self-directed teacher : .
Cambridge:
Cambridge University.
Chicago Style
NUNAN, David.
The self-directed teacher :.
Cambridge:
Cambridge University,
1996..
Text.
MLA Style
NUNAN, David.
The self-directed teacher :.
Cambridge:
Cambridge University,
1996..
Text.
Turabian Style
NUNAN, David.
The self-directed teacher :.
Cambridge:
Cambridge University,
1996..
Print.