Gaya APA
Rahardi, R. Kunjana. (2007).
Business & secretarial english gambits .
Yogyakarta:
Pinus book publisher.
Gaya Chicago
Rahardi, R. Kunjana.
Business & secretarial english gambits.
Yogyakarta:
Pinus book publisher,
2007.
Text.
Gaya MLA
Rahardi, R. Kunjana.
Business & secretarial english gambits.
Yogyakarta:
Pinus book publisher,
2007.
Text.
Gaya Turabian
Rahardi, R. Kunjana.
Business & secretarial english gambits.
Yogyakarta:
Pinus book publisher,
2007.
Print.