@book{720,
	author = {Velásquez Martínez, Alberto and Morales Benítez, Otto},
	title = {Cervantes, contemporáneo e intemporal /},
	publisher = {Biblioteca Pública Piloto,},
	year = {1997.},
	series = {Fondo Editorial Biblioteca Pública Piloto},
	address = {Medellín :}
}