APA aipamena

Baltzan, P., & Phillips, A. (2011). Information systems. McGraw-Hill/Irwin.

Chicago Style aipamena

Baltzan, Paige, and Amy Phillips. Information Systems. New York: McGraw-Hill/Irwin, 2011.

MLA aipamena

Baltzan, Paige, and Amy Phillips. Information Systems. McGraw-Hill/Irwin, 2011.