Gaya APA
Rubin,Joan. (1977).
Language Planning Processes / Joan Rubin .
Netherland:
Mouton publisher.
Gaya Chicago
Rubin,Joan.
Language Planning Processes / Joan Rubin.
Netherland:
Mouton publisher,
1977.
Text.
Gaya MLA
Rubin,Joan.
Language Planning Processes / Joan Rubin.
Netherland:
Mouton publisher,
1977.
Text.
Gaya Turabian
Rubin,Joan.
Language Planning Processes / Joan Rubin.
Netherland:
Mouton publisher,
1977.
Print.