@book{66028,
	author = {Juárez Letechipía, Juan Manuel.},
	title = {Las 3 estrategias de efectividad personal :},
	publisher = {Ediciones Granica,},
	year = {[2013]},
	address = {Buenos Aires :},
	note = {Contiene índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/113858}
}