LUCAS HENRY C. (1981). ANALYSIS DESIGN AND IMPLEMENTATION OF INFORMATION SYSTEMS. MCGRAW-HILL.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLUCAS HENRY C. ANALYSIS DESIGN AND IMPLEMENTATION OF INFORMATION SYSTEMS. AUCKLAND: MCGRAW-HILL, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLUCAS HENRY C. ANALYSIS DESIGN AND IMPLEMENTATION OF INFORMATION SYSTEMS. MCGRAW-HILL, 1981.
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