Kalakota, R. (2009). Frontiers of electronic commerce, 2009. Pearson Education.
芝加哥风格引文Kalakota, Ravi. Frontiers of Electronic Commerce, 2009. New Delhi: Pearson Education, 2009.
MLA引文Kalakota, Ravi. Frontiers of Electronic Commerce, 2009. Pearson Education, 2009.
警告：这些引文格式不一定是100％准确.