APA aipamena

Alter, S. (2004). Information systems: The foundation of E business (4 edition.). Pearson Education Asia.

Chicago Style aipamena

Alter, Steven. Information Systems: The Foundation of E Business. 4 edition. Delhi: Pearson Education Asia, 2004.

MLA aipamena

Alter, Steven. Information Systems: The Foundation of E Business. 4 edition. Pearson Education Asia, 2004.