Citazione Stile APA (7a Edizione)

Orman, L. V. (1991). Elements of information systems: Components and architecture. Macmillan.

Citazione stile Chigago Style (17a edizione)

Orman, Levent V. Elements of Information Systems: Components and Architecture. New York: Macmillan, 1991.

Citatione MLA (9a ed.)

Orman, Levent V. Elements of Information Systems: Components and Architecture. Macmillan, 1991.