@book{94317,
	author = {Liehr, Reinhard,},
	title = {Las compañías eléctricas extranjeras en México, 1880-1960 /},
	publisher = {Benemérita Universidad Autónoma de Puebla ;},
	year = {2010.},
	address = {Puebla, Pue., México :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/112618/}
}