Gaya APA
Clark, Zimmer, Tinervia. (1987).
BUSINESS ENGLISH COMMUNICATION .
nEW yORK:
McGraw Hill.
Gaya Chicago
Clark, Zimmer, Tinervia.
BUSINESS ENGLISH COMMUNICATION.
nEW yORK:
McGraw Hill,
1987.
Non Fiksi.
Gaya MLA
Clark, Zimmer, Tinervia.
BUSINESS ENGLISH COMMUNICATION.
nEW yORK:
McGraw Hill,
1987.
Non Fiksi.
Gaya Turabian
Clark, Zimmer, Tinervia.
BUSINESS ENGLISH COMMUNICATION.
nEW yORK:
McGraw Hill,
1987.
Non Fiksi.