Robertson, G. (1979). Obscenity: An account of censorship laws and their enforcement in Egland and Wales. Weidenfield and Nicolson.
シカゴスタイル引用形Robertson, Geoffery. Obscenity: An Account of Censorship Laws and Their Enforcement in Egland and Wales. London: Weidenfield and Nicolson, 1979.
MLA引用形式Robertson, Geoffery. Obscenity: An Account of Censorship Laws and Their Enforcement in Egland and Wales. Weidenfield and Nicolson, 1979.
警告: この引用は必ずしも正確ではありません.