APA-referens (7:e uppl.)
Clark, T. A., Barbour, M., & Cavanaugh, C. (2015). Online, blended and distance education in schools: Building successful programs (First edition.). Stylus.
Chicago-referens (17:e uppl.)
Clark, Thomas A., Michael Barbour, och Cathy Cavanaugh. Online, Blended and Distance Education in Schools: Building Successful Programs. First edition. Sterling, Virginia: Stylus, 2015.
MLA-referens (9:e uppl.)
Clark, Thomas A., et al. Online, Blended and Distance Education in Schools: Building Successful Programs. First edition. Stylus, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.