Edgmand, M. R., Moomaw, R. L., & Olson, K. W. (1996). Economics and contemporary issues (3rd ed.). Dryden Press.
Lua i Stíl Chicago (17ú heag.)Edgmand, Michael R., Ronald L. Moomaw, agus Kent W. Olson. Economics and Contemporary Issues. 3rd ed. Fort Worth: Dryden Press, 1996.
Lua MLA (9ú heag.)Edgmand, Michael R., et al. Economics and Contemporary Issues. 3rd ed. Dryden Press, 1996.
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