@book{52616,
	author = {Scott, Eric J. and National Institute of Justice U.S.},
	title = {Calls for service},
	publisher = {U.S. Dept. of Justice, National Institute of Justice},
	year = {1981.},
	address = {Washington, D.C.},
	note = {"Project was supported by grant number 78-NI-AX-0020, awarded to the Workshop in Political Theory and Policy Analysis by the National Institute of Justice"--Verso of t.p.}
}