@book{42849,
	author = {Restrepo Jiménez, Ana Cristina and Salcedo Ramos, Alberto},
	title = {Página en blanco},
	publisher = {Sílaba,},
	year = {2012},
	address = {Colombia :},
	note = {Incluye índice},
	url = {http://biblioteca.unac.edu.co/portadas/53322.jpg}
}