Christopher, D., & Hyder, K. (2015). The successful virtual classroom: How to design and facilitate interactive and engaging live online learning. AMACOM.
Chicago-Zitierstil (17. Ausg.)Christopher, Darlene, und Karen Hyder. The Successful Virtual Classroom: How to Design and Facilitate Interactive and Engaging Live Online Learning. New York, New York: AMACOM, 2015.
MLA-Zitierstil (9. Ausg.)Christopher, Darlene, und Karen Hyder. The Successful Virtual Classroom: How to Design and Facilitate Interactive and Engaging Live Online Learning. AMACOM, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.