@book{26557,
	author = {Koontz, Harold. and Weihrich, Heinz.},
	title = {Administración :},
	publisher = {McGraw-Hill,},
	year = {2004.},
	address = {Mexico :},
	edition = {12a ed.},
	note = {Incluye resumen, ejercicios, casos y referencias al final de cada capitulo.}
}