@book{262,
	author = {ERICK, IDESCO, IDIES, IUDOP},
	title = {Maras y pandillas en Centroamerica: pandillas y capital social},
	publisher = {UCA editores;},
	year = {2007.},
	address = {San Salvadaor, El salvador:},
	edition = {1°ed.}
}