National Commission on Law Observance and Enforcement, Lawlessness in Law Enforcement, Washington, D.C.: U.S. Government Printing Office, 1931.
13.
NiederhofferArthur, and BlumbergAbraham S., The Ambivalent Force, Hinsdale, Ill.: Dryden Press, 1976.
14.
President's Commission on Law Enforcement and Administration of Justice, Task Force Report: The Police, Washington, D.C.: U.S. Government Printing Office, 1967.
15.
RichardsonJames F., The New York Police, New York: Oxford University Press, 1970.
16.
RiordanWilliam L., Plunkett of Tammany Hall, New York: MacMillan, 1905.
17.
ShannonWilliam V., The American Irish, New York: MacMillan, 1963.
18.
TaylorFrederick W., The Principles of Scientific Management, New York: Harper and Brothers, 1911.
19.
WilsonO. W., and McLarenRoy C., Police Administration, 3rd edition, New York: McGraw-Hill, 1972.