Dyfyniad APA

Levy, D. M. (1992). The economic ideas of ordinary people: From preferences to trade. Routledge.

Dyfyniad Arddull Chicago

Levy, David M. The Economic Ideas of Ordinary People: From Preferences to Trade. London: Routledge, 1992.

Dyfyniad MLA

Levy, David M. The Economic Ideas of Ordinary People: From Preferences to Trade. Routledge, 1992.

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