Gaya APA
Rahardi, Kunjana. (2007).
COMMUNICATIVE ENGLISH FOR BUSINESS AND PUBLIC RELATIONS SERVICES .
Yogyakarta:
Amara Books.
Gaya Chicago
Rahardi, Kunjana.
COMMUNICATIVE ENGLISH FOR BUSINESS AND PUBLIC RELATIONS SERVICES.
Yogyakarta:
Amara Books,
2007.
Text.
Gaya MLA
Rahardi, Kunjana.
COMMUNICATIVE ENGLISH FOR BUSINESS AND PUBLIC RELATIONS SERVICES.
Yogyakarta:
Amara Books,
2007.
Text.
Gaya Turabian
Rahardi, Kunjana.
COMMUNICATIVE ENGLISH FOR BUSINESS AND PUBLIC RELATIONS SERVICES.
Yogyakarta:
Amara Books,
2007.
Print.