1. Burbules, N. (1993).Dialogue in teaching: Theory and practice. New York: Teachers College.
2. Burniske, R.W. (2001)Fostering exploratory discourse in global, telecollaborative learning projects. Unpublished doctoral dissertation. University of Texas.
3. Burniske, R.W. & Monke, L. (2001).Breaking down the digital walls: Learning to teach in a post-modem world. Albany: State University of New York.
4. Development Education Program. (2003) Retrieved May 7, 2003 from the World Wide Web: http://www.worldbank.org/wbi/developmente ducation
5. Eisner, E. (1985).The educational imagination. New York: Macmillan.