Cita APA (7a ed.)
Alter, S. (2004). Information systems: The foundation of e-business (6th ed.). Pearson.
Cita Chicago Style (17a ed.)
Alter, Steven. Information Systems: The Foundation of E-business. 6th ed. New Delhi: Pearson, 2004.
Cita MLA (9a ed.)
Alter, Steven. Information Systems: The Foundation of E-business. 6th ed. Pearson, 2004.
Precaución: Estas citas no son 100% exactas.