@book{211713,
	author = {Verdejo Carrión, Ada L. and Medina Diaz, María del R.},
	title = {Evaluación del aprendizaje estudiantil},
	publisher = {Experts Consultants, Inc.},
	year = {c2009.},
	address = {San Juan , Puerto Rico},
	edition = {5ta.ed.}
}