Afuah, A., & Tucci, C. L. (2003). Internet business models and strategies: Text and cases (2nd ed.). McGraw-Hill.

Afuah, Allan, and Christopher L. Tucci. Internet Business Models and Strategies: Text and Cases. 2nd ed. Boston: McGraw-Hill, 2003.

Afuah, Allan, and Christopher L. Tucci. Internet Business Models and Strategies: Text and Cases. 2nd ed. McGraw-Hill, 2003.