Afuah, Allan. Internet business models and strategies : text and cases / Allan Afuah, Christopher L. Tucci. - 2nd ed. - Boston : McGraw-Hill, c2003. - xvi, 480 p. : ill. ; 23 cm. ISBN: 9780072511666 Subjects--Topical Terms: Business enterprises --Computer networks. Electronic commerce. Dewey Class. No.: 658.84 AFU