@book{51459,
	author = {Mexico.},
	title = {Constitution of the United Mexican States, 1917 (as amended)},
	publisher = {Pan American Union,},
	year = {1961.},
	address = {Washington,},
	note = {"Text translated from Constitución política de los Estados Unidos Mexicanos, décima edición, 1959, Editorial Porrúa, S. A., México, D. F.  Subsequent amendments to June 1, 1961, from Diario oficial."}
}