Tohutoro APA (7th ed.)
ebrary, Inc, & Siegfried, J. J. (2010). Better living through economics. Harvard University Press.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc, me John J. Siegfried. Better Living Through Economics. Cambridge, Mass.: Harvard University Press, 2010.
Tohutoro MLA (9th ed.)
ebrary, Inc, me John J. Siegfried. Better Living Through Economics. Harvard University Press, 2010.
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