Dyfyniad APA

Ko, S. S., & Rossen, S. (2001). Teaching online: A practical guide. Houghton Mifflin.

Dyfyniad Arddull Chicago

Ko, Susan Schor, and Steve Rossen. Teaching Online: A Practical Guide. Boston: Houghton Mifflin, 2001.

Dyfyniad MLA

Ko, Susan Schor, and Steve Rossen. Teaching Online: A Practical Guide. Houghton Mifflin, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.