@book{89037,
	author = {Sarton, Alain.},
	title = {La inteligencia eficaz.},
	publisher = {Ediciones Mensajero.},
	year = {1984.},
	series = {Comprender, saber, actuar},
	address = {Bilbao.},
	edition = {3 ed.},
	note = {Translation of: L'intelligence efficace.}
}