What general protections does U. S. copyright law give authors related to multimedia presentations and information appearing on the WWW?
http://www.techlearning.com/db_area/archives/TL/2002/10/copyright.html
Grabe & Grabe (2001). Integrating the internet for meaningful learning. Boston: Houghton Mifflin, chap. 9.
Fair use guidelines for educational multimedia http://www.adec.edu/admin/papers/fair10-17.html