Braun, E. E. (1973). Robert E. Riggs. US/UN-foreign policy and international organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C.
Chicago Style (17th ed.) CitationBraun, Elisabeth Esser. Robert E. Riggs. US/UN-foreign Policy and International Organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C, 1973.
MLA (9th ed.) CitationBraun, Elisabeth Esser. Robert E. Riggs. US/UN-foreign Policy and International Organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C, 1973.
Warning: These citations may not always be 100% accurate.