1. Peter C. Fishburn 1970. Utility theory for decision-making New York Wiley. Peter C. Fishburn 1970. Utility theory for decision-making New York Wiley.
2. The role of technology;Prensky Mark;Educational Technology,2008
3. Richard J. Harnish K. Robert Bridges D avid N. Sattler Margaret L. Signorella Michael Munson (Eds.). 2018. The use of technology in teaching and learning. Society for the Teaching of Psychology. Available at: https://teachpsych.org/ebooks/useoftech Richard J. Harnish K. Robert Bridges D avid N. Sattler Margaret L. Signorella Michael Munson (Eds.). 2018. The use of technology in teaching and learning. Society for the Teaching of Psychology. Available at: https://teachpsych.org/ebooks/useoftech
4. Strategy for effective implementation of Information and Communication Technologies in education and science in the republic of Bulgaria (2014-2020). Available at: http://www.strategy.bg/StrategicDocuments/View.aspx?lang=bg-BG&Id=904 Strategy for effective implementation of Information and Communication Technologies in education and science in the republic of Bulgaria (2014-2020). Available at: http://www.strategy.bg/StrategicDocuments/View.aspx?lang=bg-BG&Id=904
5. Babette Moeller and Tim Reitzes (2011). Integrating technology with student-centered learning Education development center Inc. (EDC). Quincy MA: Nellie Mae Education Foundation Babette Moeller and Tim Reitzes (2011). Integrating technology with student-centered learning Education development center Inc. (EDC). Quincy MA: Nellie Mae Education Foundation