@book{30346,
	author = {Ramírez Gutiérrez, Teresita. and e-libro, Corp.},
	title = {En blanco y negro},
	publisher = {Teresita Editores,},
	year = {2009.},
	address = {Bogotá :},
	edition = {1. ed.},
	url = {https://elibro.net/ereader/politecnicointernacional/68860}
}