1. Anderson, L.W., Krathwohl, D.R.: A Taxonomy for Learning, Teaching and Assessing: A Revision of Bloom’s Taxonomy of Educational Objectives. Complete Edition. Longman, New York (2001)
2. Bloom, B.S.: Taxonomy of Educational Objectives: The Classification of Educational Goals. Susan Fauer Company, Inc. Boston, MA (1956)
3. Bunzel, T.: Tools of Engagement: Presenting and Training in a World of Social Media. Wiley, San Francisco (2010)
4. Churches, A., Crockett, L., Jukes, I.: The Digital Diet: Today’s Digital Tools in Small Bytes. Corwin, Kelowna (2010)
5. Levinson, M.: From Fear to Facebook: One School’s Journey. International Society for Technology in Education, Washington, DC (2010)