Ko, S. S., & Rossen, S. (2001). Teaching online: A practical guide. Houghton Mifflin.
芝加哥风格引文Ko, Susan Schor, 与 Steve Rossen. Teaching Online: A Practical Guide. Boston: Houghton Mifflin, 2001.
MLA引文Ko, Susan Schor, 与 Steve Rossen. Teaching Online: A Practical Guide. Houghton Mifflin, 2001.
警告：这些引文格式不一定是100％准确.