@book{64850,
	author = {Cardoso de Oliveira, Roberto},
	title = {Etnicidad y estructura social  },
	publisher = {Centro de Investigaciones y Estudios Superiores en Antropología Social,},
	year = {1992},
	series = {Miguel Othón de Mendizábal},
	address = {México :},
	edition = {1a ed.}
}