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Privatizing police : Japanese police, the Korean massacre, and private security firms
Ramseyer, J. Mark, (2019)
The private security industry: issues and trends
Lipman, Ira A., (1988)
Private security and private justice : the challenge of the 80s ; a review of policy issues
Shearing, C. D., (1983)
Blurring the Line Between Public and Private Sectors: The Case of Police Officers' Off-Duty Employment
Brunet, James R., (2008)