V. Zacharias, S. Braun, и A. Schmidt. Handbook of Research on Web 2.0, 3.0 and X.0: Technologies, Business, and Social Applications, IGI Global, (2009)
A. Kaschig, R. Maier, A. Sandow, M. Lazoi, S. Barnes, J. Bimrose, C. Bradley, A. Brown, C. Kunzmann, A. Mazarakis и 1 other автор(ы). Sustaining TEL: From Innovation to Learning and Practice 5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings, том 6383 из Lecture Notes in Computer Science, стр. 151-166. Springer, (2010)
A. Ravenscroft, T. Boyle, J. Cook, и A. Schmidt. Sustaining TEL: From Innovation to Learning and Practice 5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings, том 6383 из Lecture Notes in Computer Science, стр. 578-583. Springer, (2010)
A. Ravenscroft, A. Schmidt, и J. Cook. First Workshop on Motivational and Affective Aspects in Technology-Enhanced Learning, ECTEL 2010, Barcelona, September 28, 2010, (2010)
H. Bieling. Theorien der Internationalen Beziehungen, Barbara Budrich, Opladen & Farmington Hills, MI, 3., überarbeitete und aktualisierte издание, (2010)