Kearsley, G & Schneiderman, B. (1999). Engagement Theory: A framework for technology-based teaching and learning
March, T. (2003/2004). The Learning Power of Webquests. Retrieved August 11, 2009 from
Oliver, R. (1999). Learning Design Framework. AUTC, 2003
Prensky, M. (2001). Digital Natives, Digital Immigrants. MCB University Press, October Vol, 9.
Prensky, M. (2005). "Engage Me or Enrage Me" what today's learners demand. EDUCAUSEreview, September/October Edition 2005