@book{258,
	author = {Culma Vargas, Edinson,  and Guerra Rudas, Juliana and Centro Nacional de Memoria Histórica. },
	title = {Petróleo, coca, despojo territorial y organización social en Putumayo},
	publisher = {CNMH,},
	year = {2011.},
	address = {Bogotá, Colombia :}
}