Gaya APA
Rahardi, R. Kunjana. (2009).
Comunicative english for office staff and administrative assistants .
Depok:
Gramata publishing.
Gaya Chicago
Rahardi, R. Kunjana.
Comunicative english for office staff and administrative assistants.
Depok:
Gramata publishing,
2009.
Text.
Gaya MLA
Rahardi, R. Kunjana.
Comunicative english for office staff and administrative assistants.
Depok:
Gramata publishing,
2009.
Text.
Gaya Turabian
Rahardi, R. Kunjana.
Comunicative english for office staff and administrative assistants.
Depok:
Gramata publishing,
2009.
Print.