Woodrow Wilson School of Public and International Affairs. Center of International Studies & Yale University. Institute of International Studies. (1948). World politics. Johns Hopkins University Press under the editorial sponsorship of the Center of International Studies.
Cita Chicago (17th ed.)Woodrow Wilson School of Public and International Affairs. Center of International Studies i Yale University. Institute of International Studies. World Politics. [Baltimore, etc: Johns Hopkins University Press under the editorial sponsorship of the Center of International Studies, 1948.
Cita MLA (9th ed.)Woodrow Wilson School of Public and International Affairs. Center of International Studies i Yale University. Institute of International Studies. World Politics. Johns Hopkins University Press under the editorial sponsorship of the Center of International Studies, 1948.