Williams.J.E.Hall. (1982). Criminology and Criminal Justice. Bulter Worths.
Lua i Stíl Chicago (17ú heag.)Williams.J.E.Hall. Criminology and Criminal Justice. London: Bulter Worths, 1982.
Lua MLA (9ú heag.)Williams.J.E.Hall. Criminology and Criminal Justice. Bulter Worths, 1982.
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