Caplovitz, D. (1963). The poor pay more: Consumer practices of low-income families. Free Press of Glencoe.
Chicago-viite (17. p.)Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. [New York]: Free Press of Glencoe, 1963.
MLA-viite (9. p.)Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. Free Press of Glencoe, 1963.
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