Killam, L. A., L. M. Carter, and R. Graham. “Facebook and Issues of Professionalism in Undergraduate Nursing Education: Risky Business or Risk Worth Taking?”. International Journal of E-Learning & Distance Education / Revue Internationale Du E-Learning Et La Formation à Distance, Vol. 27, no. 2, Jan. 2014, https://www.ijede.ca/index.php/jde/article/view/849.