Hungate, L. . S., & Sherman, R. W. (1979). Food and economics. AVI publishing.
Čikaški stil citiranjaHungate, Lois Simonds, i Ralph W. Sherman. Food and Economics. Connecticut: AVI publishing, 1979.
MLA način citiranjaHungate, Lois Simonds, i Ralph W. Sherman. Food and Economics. AVI publishing, 1979.
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