Cragg, C.E. (Betty), et al. “Experience With Technology and Preferences for Distance Education Delivery Methods in a Nurse Practitioner Program”. International Journal of E-Learning & Distance Education Revue Internationale Du E-Learning Et La Formation à Distance, vol. 14, no. 1, Aug. 2007, pp. 1-20, https://ijede.ca/index.php/jde/article/view/149.