APA aipamena

Afuah, A. (2003). Internet business models and strategies. McGraw-Hill.

Chicago Style aipamena

Afuah, Allan. Internet Business Models and Strategies. McGraw-Hill, 2003.

MLA aipamena

Afuah, Allan. Internet Business Models and Strategies. McGraw-Hill, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.