Cita APA

Richards, J. C. 1., & Richards, J. C. 1. (2001). Curriculum development in language teaching. Cambridge University Press.

Citación estilo Chicago

Richards, Jack C. 1943-, y Jack C. 1943- Richards. Curriculum Development in Language Teaching. Cambridge University Press, 2001.

Cita MLA

Richards, Jack C. 1943-, y Jack C. 1943- Richards. Curriculum Development in Language Teaching. Cambridge University Press, 2001.