APA aipamena

Baltzan, P., & Paige Baltzan; Amy Phillips. (2011). Information systems. New York: McGraw-Hill/Irwin.

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.