@book{165215,
	author = {Campero Guerrero, Eladio and Pérez Chávez, José},
	title = {Escuelas},
	publisher = {Tax Editores,},
	year = {2017},
	address = {Mexico DF:},
	url = {https://app.vlex.com/#/sources/escuelas-tratamiento-fiscal-laboral-y-de-seguridad-social-2017-20540}
}