APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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