APA
Dennis A. W. B. H. &. R. R., . (2015). Systems analysis and design.-6th ed. Wiley: New Delhi.
Chicago
Dennis Alan Wixom Barbara H & Roth Roberta, . 2015. Systems analysis and design.-6th ed. Wiley: New Delhi.
Harvard
Dennis A. W. B. H. &. R. R., . (2015). Systems analysis and design.-6th ed. Wiley: New Delhi.
MLA
Dennis Alan Wixom Barbara H & Roth Roberta, . Systems analysis and design.-6th ed. Wiley: New Delhi. 2015.