APA Citation

Unwin, D. (1988). The Encyclopedia of educational media communications and technology. Greenwood Press.

Chicago Style Citation

Unwin, Derick. The Encyclopedia of Educational Media Communications and Technology. Greenwood Press, 1988.

MLA Citation

Unwin, Derick. The Encyclopedia of Educational Media Communications and Technology. Greenwood Press, 1988.

Warning: These citations may not always be 100% accurate.