JELASSI, Tawfik - ENDERS, Albrecht. Strategies for e-business : creating value through electronic and mobile commerce : concepts and cases. 2nd ed. Harlow : FT Prentice Hall/Pearson Education, 2008. 626 s. ISBN 978-0-273-71028-8. [Počet ex. : 2, z toho voľných 1, prezenčne 1]