Gaya APA
Weir, Cyril J.. (1990).
Communicative Language Testing .
New York:
Prentice Hill International (UK) Ltd.
Gaya Chicago
Weir, Cyril J..
Communicative Language Testing.
New York:
Prentice Hill International (UK) Ltd,
1990.
Text.
Gaya MLA
Weir, Cyril J..
Communicative Language Testing.
New York:
Prentice Hill International (UK) Ltd,
1990.
Text.
Gaya Turabian
Weir, Cyril J..
Communicative Language Testing.
New York:
Prentice Hill International (UK) Ltd,
1990.
Print.