Roberts, A., & edited by Adam Roberts and Benedict Kingsbury. (2000). United Nations, divided world: The UN's roles in international relations. Oxford: Clarendon Press,New York: Oxford University Press.
Chicago Style aipamenaRoberts, Adam, và edited by Adam Roberts and Benedict Kingsbury. United Nations, Divided World: The UN's Roles in International Relations. Oxford: Clarendon Press,New York: Oxford University Press, 2000.
MLA aipamenaRoberts, Adam, và edited by Adam Roberts and Benedict Kingsbury. United Nations, Divided World: The UN's Roles in International Relations. Oxford: Clarendon Press,New York: Oxford University Press, 2000.
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