@book{135259,
	author = {Hopenhayn, Martín. and e-libro, Corp.},
	title = {Droga y violencia:},
	publisher = {Universidad Bolivariana,},
	year = {2002.},
	address = {Santiago (Chile) :},
	url = {https://elibro.net/ereader/politecnicointernacional/11747}
}