Christopher, D. (2015). The successful virtual classroom: How to design and facilitate interactive and engaging live online learning. American Management Association.
Čikaški stil citiranja (17. izdanje)Christopher, Darlene. The Successful Virtual Classroom: How to Design and Facilitate Interactive and Engaging Live Online Learning. New York: American Management Association, 2015.
MLA način citiranja (9. izdanje)Christopher, Darlene. The Successful Virtual Classroom: How to Design and Facilitate Interactive and Engaging Live Online Learning. American Management Association, 2015.
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