Παραπομπή σε μορφή APA (7η εκδ.)

Lotfi, V., & Pegels, C. C. (1992). Decision support systems for management science/operations research (2nd ed.). Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lotfi, Vahid, και C. Carl Pegels. Decision Support Systems for Management Science/operations Research. 2nd ed. Homewood, IL: Irwin, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lotfi, Vahid, και C. Carl Pegels. Decision Support Systems for Management Science/operations Research. 2nd ed. Irwin, 1992.