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Lua i Stíl Chicago (17ú heag.)Alier, Max, agus Dimitri Vittas. Personal Pension Plans and Stockmarket Volatility. Washington, D.C: World Bank, 2000.
Lua MLA (9ú heag.)Alier, Max, agus Dimitri Vittas. Personal Pension Plans and Stockmarket Volatility. World Bank, 2000.
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