Turban, Efraim Introduction to electronic commerce / Efraim Turban, David King and Judy Lang - 3rd ed. - Boston : Pearson, c2011. - 539 p. : ill. ; 28 cm. ISBN: 9780138010140 LCCN: Subjects--Topical Terms: Electronic commerce LC Class. No.: HF5548.32 / .T87 2011