APA Style
Communicative Grammar Practice. (1990).
Indonesia:
Elex Media Komputindo.
Chicago Style
Communicative Grammar Practice.
1st edition.
Indonesia:
Elex Media Komputindo,
1990.
Text.
MLA Style
Communicative Grammar Practice.
1st edition.
Indonesia:
Elex Media Komputindo,
1990.
Text.
Turabian Style
Communicative Grammar Practice.
Indonesia:
Elex Media Komputindo,
1990.
Print.