Gaya APA
Walter, Catherine. (1984).
The cambridge english course .
:
Cambridge University Press.
Gaya Chicago
Walter, Catherine.
The cambridge english course.
:
Cambridge University Press,
1984.
Text.
Gaya MLA
Walter, Catherine.
The cambridge english course.
:
Cambridge University Press,
1984.
Text.
Gaya Turabian
Walter, Catherine.
The cambridge english course.
:
Cambridge University Press,
1984.
Print.