@book{1548,
	author = {Sánchez Vázquez, Adolfo.},
	title = {Las ideas estéticas de Marx :},
	publisher = {Era,},
	year = {1980.},
	series = {Biblioteca Era},
	address = {México, D. F. :},
	edition = {9a ed.},
	note = {Incluye referencias bibliográficas.}
}