APA-referens (7:e uppl.)

Alter, S. (1980). Decision support systems: Current practice and continuing challenges. Addison-Wesley Pub.

Chicago-referens (17:e uppl.)

Alter, Steven. Decision Support Systems: Current Practice and Continuing Challenges. Readings, Mass: Addison-Wesley Pub, 1980.

MLA-referens (9:e uppl.)

Alter, Steven. Decision Support Systems: Current Practice and Continuing Challenges. Addison-Wesley Pub, 1980.