Cita APA

Craven, M. (2004). Listening extra: A resource book of multi-level skills activities [CD-ROM]. Cambridge, United Kingdom: Cambridge University Press.

Citación estilo Chicago

Craven, Miles. Listening Extra: A Resource Book of Multi-level Skills Activities [CD-ROM]. Cambridge, United Kingdom: Cambridge University Press, 2004.

Cita MLA

Craven, Miles. Listening Extra: A Resource Book of Multi-level Skills Activities [CD-ROM]. Cambridge, United Kingdom: Cambridge University Press, 2004.