@book{90441,
	author = {Kendall, Kenneth E. and Kendall, Julie E.},
	title = {Análisis y diseño de sistemas},
	publisher = {Pearson educación,},
	year = {1997.},
	address = {México, D. F. :},
	edition = {3 ed.},
	note = {Trad. de : Systems analysis and desing. 3ed. 1995.}
}