Cita APA (7th ed.)

Richards , J. C. Curriculum development in language teaching. Cambridge language Education.

Cita Chicago (17th ed.)

Richards , Jack C. Curriculum Development in Language Teaching. Cambridge: Cambridge language Education.

Cita MLA (9th ed.)

Richards , Jack C. Curriculum Development in Language Teaching. Cambridge language Education.

Atenció: Aquestes cites poden no estar 100% correctes.