@book{52049,
	author = {Travers, Robert Morris William},
	title = {Fundamentos del aprendizaje},
	publisher = {Santillanana, S.A de Ediciones},
	year = {[1971, c1972].},
	address = {Madrid},
	edition = {3d ed.},
	note = {Translation of: Essentials of learning: an overview for students of education.}
}