Παραπομπή APA

Kroenke, D., & Hatch, R. (1993). Business information systems: An introduction (5th ed.). Mitchell Mc Graw Hill.

Παραπομπή Chicago Style

Kroenke, David, και Richard Hatch. Business Information Systems: An Introduction. 5th ed. New York: Mitchell Mc Graw Hill, 1993.

Παραπομπή MLA

Kroenke, David, και Richard Hatch. Business Information Systems: An Introduction. 5th ed. Mitchell Mc Graw Hill, 1993.