@book{10041,
	author = {Maxwell ,  John C. },
	title = {Las 21 leyes irrefutables del liderazgo.},
	publisher = {Grupo Nelson,},
	year = {2007},
	address = {Nashville :},
	url = {https://catalogo.uca.ac.cr/cgi-bin/koha/opac-retrieve-file.pl?id=13adf9660cc65dd7d1d30f0a0aae100f}
}