@book{132946,
	author = {Stevenson, Leslie Forster.},
	title = {Siete teorías de la naturaleza humana /},
	publisher = {Ediciones Cátedra ,},
	year = {1983.},
	series = {Colección Teorema},
	address = {Madrid :},
	note = {Translation of : Seven theories of human nature.}
}