1. Alexsson, H., Sonesson, K., Wickenberg, P.: Why and How Do Universities Work for Sustainability in Higher Education? International Journal of Sustainability in Higher Education 9(4), 469 (2009)
2. Allen, I., Seaman, J., Garrett, R.: Blending. In: The Extent and Promise of Blending Learning in the United States. Proceedings of The Sloan Consortium (2007)
3. Aquino, K., Serva, M.: Using a Dual Role Assessment to Improve Group Dynamics and Performance. Journal of Management Education 29(1), 17 (2005)
4. Bennis, W., O’Toole, J.: How Business Schools Lost Their Way. Harvard Business Review 83(5), 96 (2005)
5. Begiri, M., Chase, N.: Online Course Delivery: An Empirical Investigation of Factors Affecting Student Satisfaction. Journal of Education for Business 85, 95 (2010)