References
Bevan, J, Sole, K, 2014. Making Connections: Understanding Interpersonal Communication. San Diego CA: Bridgeport Education.
Lever-Duffy J., 2008. Teaching and Learning with Technology. Upper Saddle NJ. Pearson Education.
Simonson, Smaldino, Albright, & Zvacek (2012).Teaching and Learning at a Distance: Foundations of Distance Education (5th ed.). Boston, MA: Allyn & Bacon.