@book{959,
	author = {Stevenson, Leslie Forster.},
	title = {Siete teorías de la naturaleza humana},
	publisher = {Ediciones Cátedra},
	year = {1984.},
	series = {Colección Teorema},
	address = {Madrid},
	edition = {8. ed.},
	note = {Translation of : Seven theories of human nature.}
}