1. Ascott, R. and Shanken. E. (eds) (2003), Telematic Embrace: Visionary Theories of Art, Technology, and Consciousness, Berkeley: University of California Press.
2. Cunningham, P.M., Sheared, V. and Sissel, P.A. (2001), Making Space: Merging Theory and Practice in Adult Education, Westport, CT: Bergin and Garvey, p. 250.
3. Damer, B. (1997), "Avatars! Exploring and Building Virtual Worlds on the Internet" Lebanon, IN, Peachpit Press
4. Dewey, J. (1921), Democracy and Education, New York: Macmillan, pp. 163, 212, 245.
5. Dewey, J. (1997), Experience and Education, New York: Free Press.