एपीए उद्धरण

Naterop, B. J. (2000). Telephoning in English: A communication skills self- study course. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Naterop, B. Jean. Telephoning in English: A Communication Skills Self- Study Course. Cambridge: Cambridge University Press, 2000.

एमएलए उद्धरण

Naterop, B. Jean. Telephoning in English: A Communication Skills Self- Study Course. Cambridge: Cambridge University Press, 2000.