APA Style
Cooper, Robert L.. (1989).
Language planning and social change .
Cambridge:
Cambridge University Press.
Chicago Style
Cooper, Robert L..
Language planning and social change.
Cambridge:
Cambridge University Press,
1989.
Text.
MLA Style
Cooper, Robert L..
Language planning and social change.
Cambridge:
Cambridge University Press,
1989.
Text.
Turabian Style
Cooper, Robert L..
Language planning and social change.
Cambridge:
Cambridge University Press,
1989.
Print.