Caplovitz, D. (1967). The poor pay more: Consumer practices of low-income families. Free Press.
Čikaški stil citiranja (17. izdanje)Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. New York: Free Press, 1967.
MLA način citiranja (9. izdanje)Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. Free Press, 1967.
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