@book{18780,
	author = {Kerning, C. D. and Alonso Fernández, Agustín},
	title = {Marxismo y democracia : enciclopedia de conceptos básicos},
	publisher = {Rioduero,},
	year = {1975.},
	series = {Marxismo y democracia},
	address = {Barcelona :},
	edition = {1. edición.}
}