Cita APA

Naterop,, B. J., & Revell,, R. (2004). Telephoning in English (3.). Cambridge University Press.

Chicago Edition Citation

Naterop,, B. Jean, i Rod Revell. Telephoning in English. 3. New Delhi: Cambridge University Press, 2004.

Cita MLA

Naterop,, B. Jean, i Rod Revell. Telephoning in English. 3. Cambridge University Press, 2004.