Smart, W. (1912). The distribution of income: Being a study of what the national wealth is and of how it is distributed according to economic worth (2d ed.). Macmillan.
Chicago-referens (17:e uppl.)Smart, William. The Distribution of Income: Being a Study of What the National Wealth Is and of How It Is Distributed According to Economic Worth. 2d ed. London: Macmillan, 1912.
MLA-referens (8:e uppl.)Smart, William. The Distribution of Income: Being a Study of What the National Wealth Is and of How It Is Distributed According to Economic Worth. 2d ed. Macmillan, 1912.
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