@book{144708,
	author = {Skinner, B. F. and Gallafré, María Josefa.},
	title = {Ciencia y conducta humana },
	editor = {J. Ferrer Coll)},
	publisher = {Fontanella, },
	year = {1970 (},
	address = {Barcelona : },
	edition = {1ª ed.}
}