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Dyfyniad Arddull ChicagoParsi, Trita. A Single Roll of the Dice: Obama's Diplomacy with Iran. New Haven: Yale University Press, 2012.
Dyfyniad MLAParsi, Trita. A Single Roll of the Dice: Obama's Diplomacy with Iran. Yale University Press, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.