LOTFI, V. (1991). Decision support systems for production and operationsmanagement (DSSPOM).-- Ed.2. Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLOTFI, Vahid. Decision Support Systems for Production and Operationsmanagement (DSSPOM).-- Ed.2. Boston: Irwin, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLOTFI, Vahid. Decision Support Systems for Production and Operationsmanagement (DSSPOM).-- Ed.2. Irwin, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.