1. Corwin, T. A. (1998). Prediction of and differences in computer use: University adoption of notebook computers at three undergraduate institutions. Unpublished Doctoral dissertation, Iowa State University, Ames.
2. Implications of online learning for the conceptual development and practice of distance education.;R.Garrison;Journal of Distance Education,2009
3. Gregoryk, K., Boe, J., Burr, D., Hagen, S., Skophammer, R., & VanHorn, S. (2012). Student survey results. Unpublished raw data. Valley City, ND: Valley City State University.
4. Distance education in the digital age: Common misconceptions and challenging tasks.;S.Guri-Rosenblit;Journal of Distance Education,2009
5. Hagen, S. L. (1999). Technology diffusion and innovations in music education in a notebook computer environment. In J. Price, et al. (Eds.), Proceedings of Society for Information Technology & Teacher Education International Conference 1999 (pp. 46-51). Chesapeake, VA: AACE.