@book{8542,
	author = {Ixtacuy López, Octavio, },
	title = {Guatemala-Chiapas :},
	publisher = {Universidad Autónoma de Chiapas, },
	year = {c2015},
	address = {Tuxtla Gutiérrez, Chis. :},
	edition = {1 ed.},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/9262.pdf}
}