@book{53666,
	author = {Agudelo Castaño, Juan Pablo  and Sánchez Camacho, Paola Andrea  },
	title = {Magical socks  [ Formato electrónico ] },
	publisher = {Los autores,},
	year = {2012},
	address = {Colombia :},
	url = {http://repository.unac.edu.co/handle/11254/468}
}