Baker, C., & Taylor, S. L. (2012). The importance of teaching presence in an online course. Retrieved from:
Garrison, D. R., Anderson, T., & Archer, W. (1999). Critical inquiry in a text-based environment: Computer conferencing in higher education. The internet and higher education, 2(2), 87-105.
Jones, K. L. & Phelps, J. (2014). Powerful Instructor Presence via Video: Intros, Bios, and Digital Stories. Paper presented at the 30th Annual Conference on Distance Teaching & Learning, University of Wisconsin-Maddison, Maddison, 12-14 August (pp. 258-262). Retrieved from:
Mathieson, K. (2012). Exploring student perceptions of audiovisual feedback via screencasting in online courses. American Journal of Distance Education, 26(3), 143-156.
Young, A., & Norgard, C. (2006). Assessing the quality of online courses from the students' perspective. The Internet and Higher Education