Kalakota Ravi, R. (2009). e - Business 2.0 (2nd.). Pearson Education.
Chicagoスタイル(17版)引用形式Kalakota Ravi, Robinson. E - Business 2.0. 2nd. New Delhi: Pearson Education, 2009.
MLA(9版)引用形式Kalakota Ravi, Robinson. E - Business 2.0. 2nd. Pearson Education, 2009.
警告: この引用は必ずしも正確ではありません.