@book{33024,
	author = {Pomeroy, William J.,  and Molina Sierralta, Oscar Luis, },
	title = {Guerrillas y contraguerrillas /},
	publisher = {Editorial Grijalbo,},
	year = {1967},
	address = {México :},
	note = {Translation of the original english title: Guerrilla and counter guerrilla warfare.}
}