Gaya APA
Rahardi, Kunjana. (2009).
Communicative English for Office staf and administrative assistant .
depok:
Gramata Publishing.
Gaya Chicago
Rahardi, Kunjana.
Communicative English for Office staf and administrative assistant.
depok:
Gramata Publishing,
2009.
Text.
Gaya MLA
Rahardi, Kunjana.
Communicative English for Office staf and administrative assistant.
depok:
Gramata Publishing,
2009.
Text.
Gaya Turabian
Rahardi, Kunjana.
Communicative English for Office staf and administrative assistant.
depok:
Gramata Publishing,
2009.
Print.