Liu, M., Kalk, D., Kinney, L., Orr, G. & Reid, M. (2009). Web 2.0 and Its Use in Higher Education: A Review of Literature. In T. Bastiaens, J. Dron & C. Xin (Eds.), Proceedings of E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2009 (pp. 2871-2880). San Diego, CA: Association for the Advancement of Computing in Education (AACE).