Gaya APA
RICHARDS, Jack C.. (1991).
INTER CHANGE ENGLISH FOR INTERNATIONAL COMMUNICATION .
CAMBRIDGE UNIVERSITY PRESS:
0.
Gaya Chicago
RICHARDS, Jack C..
INTER CHANGE ENGLISH FOR INTERNATIONAL COMMUNICATION.
CAMBRIDGE UNIVERSITY PRESS:
0,
1991.
Text.
Gaya MLA
RICHARDS, Jack C..
INTER CHANGE ENGLISH FOR INTERNATIONAL COMMUNICATION.
CAMBRIDGE UNIVERSITY PRESS:
0,
1991.
Text.
Gaya Turabian
RICHARDS, Jack C..
INTER CHANGE ENGLISH FOR INTERNATIONAL COMMUNICATION.
CAMBRIDGE UNIVERSITY PRESS:
0,
1991.
Print.