(1972). Yearbook of international organizations (14th ed.). Union of International Associations.
Chicago Style (17th ed.) CitationYearbook of International Organizations. 14th ed. Brussels: Union of International Associations, 1972.
MLA (9th ed.) CitationYearbook of International Organizations. 14th ed. Union of International Associations, 1972.
Warning: These citations may not always be 100% accurate.