Clifton, H. D. . .. (1986). Business data systems: A practical guide to systems analysis and data processing (3.). Prentice Hall of India.
Chicago ZitierstilClifton, H D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 3. New Delhi: Prentice Hall of India, 1986.
MLA ZitierstilClifton, H D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. 3. Prentice Hall of India, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.