Graham, C., & Pettinato, S. (2002). Happiness and hardship: Opportunity and insecurity in new market economies. Brookings Institution Press.
Chicago-viite (17. p.)Graham, Carol, ja Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. Washington, D.C.: Brookings Institution Press, 2002.
MLA-viite (9. p.)Graham, Carol, ja Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. Brookings Institution Press, 2002.
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