@book{177477,
	author = {Kast, Fremont Ellsworth and Morcos Flores, Jorge, tr.},
	title = {Administración en las organizaciones : un enfoque de sistemas  /},
	publisher = { McGraw-Hill,},
	year = {1979},
	address = {México  :},
	note = {Título original: Organization and management: a systems and contingency approach}
}