Clifton, H. D. . .. (1986). Business data systems: A practical guide to systems analysis and data processing (3.). Prentice Hall of India.
Chicago Edition CitationClifton, H D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 3. New Delhi: Prentice Hall of India, 1986.
ציטוט MLAClifton, H D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 3. Prentice Hall of India, 1986.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.