@book{13958,
	author = {Jimenez de Parga y Cabrera, Manuel.},
	title = {Los regimenes politicos contemporaneos :},
	publisher = {Tecnos,},
	year = {1971, 1974 printing.},
	series = {Biblioteca universitaria},
	address = {Madrid :},
	edition = {5. ed., rev. y puesta al dia.}
}