@book{104781,
	author = {Womack, John.},
	title = {Zapata y la Revolución Mexicana},
	publisher = {Siglo Veintiuno Editores},
	year = {1970.},
	address = {Madrid},
	edition = {3a. ed.},
	note = {Translation of: Zapatga and the Mexican Revolution.}
}