Tohutoro APA (7th ed.)

Alter, S. (1999). Information systems: A management perspective. Addison-Wesley.

Tohutoru Kātū Chicago (17th ed.)

Alter, Steven. Information Systems: A Management Perspective. New York: Addison-Wesley, 1999.

Tohutoro MLA (9th ed.)

Alter, Steven. Information Systems: A Management Perspective. Addison-Wesley, 1999.