APA Style
Communicative English for Office Staff and Adminis. (2009).
Indonesia:
Elex Media Komputindo.
Chicago Style
Communicative English for Office Staff and Adminis.
1st edition.
Indonesia:
Elex Media Komputindo,
2009.
Text.
MLA Style
Communicative English for Office Staff and Adminis.
1st edition.
Indonesia:
Elex Media Komputindo,
2009.
Text.
Turabian Style
Communicative English for Office Staff and Adminis.
Indonesia:
Elex Media Komputindo,
2009.
Print.