@book{28649,
	author = {Gómez Ceja, Guillermo, and Camus Márquez, Guillermo de Jesús,},
	title = {Planeación y organización de empresas /},
	publisher = {McGraw-Hill Interamericana,},
	year = {c1994.},
	address = {México :},
	edition = {8a ed.}
}