@book{40694,
	author = {Dennis, Alan. and Wixom, Barbara Haley,},
	title = {System analysis and design /},
	publisher = {John Wiley & Sons,},
	year = {c2015 [Reprint 2016]},
	address = {Hoboken, NJ ;},
	edition = {Sixth edition},
	note = {Rev. ed. of: Systems analysis design / Alan Dennis, Barbara Wixom, Roberta M. Roth. 3rd ed. c2006.}
}