@book{1612,
	author = {Peckley, Miller F and Fontanos, Tomy C},
	title = {Security officers and guards manual (In relation to RA. 5487 as amended) with special topic on school security management /},
	publisher = {Wiseman's Books Trading, Inc.,},
	year = {2012.},
	address = {Quezon City :},
	note = {Includes biographical records.}
}