@book{52198,
	author = {Senna, Joseph J. and Siegel, Larry J.,},
	title = {Introduction to criminal justice /},
	publisher = {West/Wadsworth,},
	year = {1999.},
	address = {Belmont, CA :},
	edition = {8th edition.},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/ENGB10-00077.pdf}
}