@book{63139,
	author = {Zimring, Franklin E.},
	title = {Perspectives on deterrence},
	publisher = {National Institute of Mental Health, Center for Studies of Crime and Delinquency; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]},
	year = {1971.},
	series = {Crime and delinquency issues},
	address = {[Chevy Chase, Md.]}
}