@book{1115,
	author = {Alles, Martha Alicia},
	title = {Gestión por competencias},
	publisher = {Granica},
	year = {2008},
	address = {Buenos Aires :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Gestion por competencias-l117680.jpg}
}