Sleeman, J. (1973). Welfare state: Its aims, benefits and costs. George Allen & Unwin.
シカゴスタイル引用形Sleeman, J.F. Welfare State: Its Aims, Benefits and Costs. London: George Allen & Unwin, 1973.
MLA引用形式Sleeman, J.F. Welfare State: Its Aims, Benefits and Costs. George Allen & Unwin, 1973.
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