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Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Paul J. Zak. Moral Markets: The Critical Role of Values in the Economy. Princeton: Princeton University Press, 2008.
Lua MLA (9ú heag.)ebrary, Inc, agus Paul J. Zak. Moral Markets: The Critical Role of Values in the Economy. Princeton University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.