1. Adamoli, S., A. Di Nicola, W.U. Savona, and P. Zoffi. Organised Crime around the World, Helsinki, Finland: Heuni, 1998.
2. Albini, J. The American Mafia: Genesis of a Legend, New York: Appleton-Century-Crofts, 1971.
3. Beare, Margaret E. and Frederick T. Martens. “Policing Organized Crime: The Comparative Structures, Traditions and Policies Within the United States and Canada,” Journal of Contemporary Criminal Justice 14(4) (November 1998): 398–427.
4. Bingsong, He. “Organized Crime: A Perspective from China,” in Jay S. Albanese, Dilip -K. Das, and Arvind Verma (eds.), Organized Crime:World Persperctives, Upper Saddle River, NJ: Prentice Hall, 2003.
5. Chambliss, William J. On the Take: From Petty Crooks to Presidents, Bloomington & Indianapolis: Indiana University, published 1978; Second Edition 1988.