@book{1903,
	author = {Dahrendorf, Ralf and Belloch Zimmermann, José},
	title = {Sociedad y sociología},
	publisher = {Tecnos},
	year = {1966},
	series = {Ciencias Sociales. Sociología},
	address = {Madrid},
	note = {Indice de autores: p. 271-273}
}