Kalakota, R. (1999). Frontiers of electronic commerce (2nd.). Addison Wesley.
芝加哥风格引文Kalakota, Ravi. Frontiers of Electronic Commerce. 2nd. Massachuse tts: Addison Wesley, 1999.
MLA引文Kalakota, Ravi. Frontiers of Electronic Commerce. 2nd. Addison Wesley, 1999.
警告：这些引文格式不一定是100％准确.