APA Style
Omar, Asmah Haji. (1987).
National language and communication in multilingual societies .
Malaysia:
Dewan Bahasa dan Pustaka.
Chicago Style
Omar, Asmah Haji.
National language and communication in multilingual societies.
Malaysia:
Dewan Bahasa dan Pustaka,
1987.
Text.
MLA Style
Omar, Asmah Haji.
National language and communication in multilingual societies.
Malaysia:
Dewan Bahasa dan Pustaka,
1987.
Text.
Turabian Style
Omar, Asmah Haji.
National language and communication in multilingual societies.
Malaysia:
Dewan Bahasa dan Pustaka,
1987.
Print.