APA (7th ed.) Zitazioa
(2010). The real wealth of nations: Pathways to human development (20th anniversary ed.). United Nations Development Programme.
Chicago Style (17th ed.) Zitazioa
The Real Wealth of Nations: Pathways to Human Development. 20th anniversary ed. New York, NY: United Nations Development Programme, 2010.
MLA (9th ed.) Zitazioa
The Real Wealth of Nations: Pathways to Human Development. 20th anniversary ed. United Nations Development Programme, 2010.
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