References:

Chin, A. K. (2013). Utilizing technology to enhance communication and collaboration. Distance Learning10(3), 13-20. Retrieved from http://libproxy.nau.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=eft&AN=93997689&site=ehost-live&scope=site

Shields, J. (2014). Virtual toolkit. Screen Education, (75), 92-93. Retrieved from http://libproxy.nau.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=eft&AN=100063326&site=ehost-live&scope=site