Littleton, K., & Light, P. (1999). Learning with computers: Analyzing productive interaction. Routledge.
芝加哥风格引文Littleton, Karen, 与 Paul Light. Learning with Computers: Analyzing Productive Interaction. London: Routledge, 1999.
MLA引文Littleton, Karen, 与 Paul Light. Learning with Computers: Analyzing Productive Interaction. Routledge, 1999.
警告：这些引文格式不一定是100％准确.