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Dyfyniad Arddull ChicagoWorld Bank. World Development Report 2014: Risk and Opportunity - Managing Risk for Development. Washington DC: World Bank Publications, 2014.
Dyfyniad MLAWorld Bank. World Development Report 2014: Risk and Opportunity - Managing Risk for Development. World Bank Publications, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.