Cita APA

Richards, J. C. (1998). Interchange: English for international conminication: intro student´s book (Cambridge University Press.).

Citación estilo Chicago

Richards, Jack C. Interchange: English for International Conminication: Intro Student´s Book. Cambridge University Press. 1998.

Cita MLA

Richards, Jack C. Interchange: English for International Conminication: Intro Student´s Book. Cambridge University Press. 1998.