1. Becking, D., Betermieux, S., Bomsdorf, B., Feldmann, B., Heuel, E., Langer, P., & Schlageter, P. (2004). Didactic profiling: Supporting the mobile learner. World Conference on E-learning in Corporate, Government, Health and Higher Education, Association for the Advancement of Computers in Education (pp. 1760–1767).
2. Beuschel, W., & Draheim, S. (2011). Integrating social media in tertiary education: Experiences and predicaments. Proceedings of the DigitalWorld 2011. Third International Conference on Mobile, Hybrid, and On-line Learning (eL&mL 2011), (pp. 76-81). Gosier/Guadeloupe, France. Retrieved January 10, 2012, from www.thinkmind.org/index.php?view=article&articleid=elml_2011_4_30_50082
3. Informal Communication in Virtual Learning Environments
4. Boyd, D. (2011a). “Real names” policies are an abuse of power. Retrieved October 20, 2011, from www.zephoria.org/thoughts/archives/2011/08/04/real-names.html
5. Boyd, D. (2011b). Bibliography of research on social network sites. Retrieved January 10, 2012, from www.danah.org/researchBibs/sns.php