@book{23820,
	author = {Pérez Villa, Jorge},
	title = {Compendio de derecho constitucional /},
	publisher = {Leyer,},
	year = {1998},
	address = {Bogotá, Colombia :},
	note = {V. 1. Derecho constitucional --  V. 2. Derecho constitucional colombiano}
}