Buchanan,James M. (2007). Economics from the outside in: Better than plowing and beyond (NA.). Texas A & M.
Lua i Stíl Chicago (17ú heag.)Buchanan,James M. Economics from the Outside in: Better than Plowing and Beyond. NA. Chicago: Texas A & M, 2007.
Lua MLA (9ú heag.)Buchanan,James M. Economics from the Outside in: Better than Plowing and Beyond. NA. Texas A & M, 2007.
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