@book{73088,
	author = {Costa, Joaquín},
	title = {Oligarquía y caciquismo :},
	publisher = {Biblioteca Nueva, },
	year = {1998},
	series = {Cien años después, 98},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/4416}
}