APA

Afuah A., .Internet Business Models and Strategies. : Mc-Graw Hill.

Chicago

Afuah Allan, .Internet Business Models and Strategies. : Mc-Graw Hill.

Harvard

Afuah A., .Internet Business Models and Strategies. : Mc-Graw Hill.

MLA

Afuah Allan, .: Mc-Graw Hill. .