Police ethics : a matter of character / Perez, Douglas Werner.

Police ethics : crisis in law enforcement / Barker, Tom.

Police and policing in the twentieth century / Williams, Chris A.

Police ethics : the corruption of noble cause / Caldero, Michael A. (Michael Anthony), 1943-

Inside BOSS : South Africa's secret police / Winter, Gordon, 1934-

International police cooperation : emerging issues, theory and practice / Lemieux, Frédéric.

The secret police and the revolution : the fall of the German Democratic Republic / Peterson

United States -- Military policy -- Sources -- Databases.

causes of crime -- The police -- Police history and organization -- Police and the law -- Critical issues

Environmental law, policy, and economics : reclaiming the environmental agenda / Ashford, Nicholas

Nuffield Trust for Research and Policy Studies in Health Services.

Transnational and comparative research in sport : globalisation, governance and sport policy /