kalakota, R. (1999). E- Business: Roadmap for success. Addison wesley.
芝加哥风格引文kalakota, Ravi. E- Business: Roadmap for Success. Massachuse tts: Addison wesley, 1999.
MLA引文kalakota, Ravi. E- Business: Roadmap for Success. Addison wesley, 1999.
警告：这些引文格式不一定是100％准确.