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2.
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3.
Maurer, D. (1964) Whiz Mob. New Haven: College and University Press.
4.
--- ( 1940) The Big Con. Indianapolis: Bobbs-Merrill.
5.
Polsky, N. (1969) Hustlers, Beats and Others. Garden City, N.Y.: Doubleday.
6.
President's Commission on Law Enforcement and Administration of Justice (1967) Task Force Report: Crime and its Impact: An Assessment. Washington, D.C.: Government Printing Office.
7.
Sutherland, E.H. (1937) The Professional Thief. Chicago : Univ. of Chicago Press.
8.
Williamson, H. (1962) Hustler!Garden City, N.Y.: Doubleday.
