Cita APA

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

Chicago Style (17th ed.) Citation

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

Cita MLA

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