APA (7. basım) Alıntı

Perraton, H. D. (2000). Open and distance learning in the developing world. Routledge.

Chicago Style (17. basım) Atıf

Perraton, H. D. Open and Distance Learning in the Developing World. London: Routledge, 2000.

MLA (8th ed.) Atıf

Perraton, H. D. Open and Distance Learning in the Developing World. Routledge, 2000.