@phdthesis{ Solr-1090899785, title = {The police subculture: a study of the informal structure of police behavior}, author = {Sacco, Dominick A.}, address = {Ann Arbor, Mich.}, publisher = {Univ. Microfilms Internat.}, year = {1986}, school = {Zugl.: Univ., New York, Diss., 1986}, }