Gaya APA
Richards, Jack C, Schmidt, Richard W. (1983).
Language and Communication .
Newyork:
Longman.
Gaya Chicago
Richards, Jack C, Schmidt, Richard W.
Language and Communication.
Newyork:
Longman,
1983.
Text.
Gaya MLA
Richards, Jack C, Schmidt, Richard W.
Language and Communication.
Newyork:
Longman,
1983.
Text.
Gaya Turabian
Richards, Jack C, Schmidt, Richard W.
Language and Communication.
Newyork:
Longman,
1983.
Print.