Convention Concerning the Protection of World Cultural and Natural Heritage (Paris, 16 November 1972); 1037 UNTS 151. Convention website.
Treaty of Cooperation between the United States of America and the United Mexican States Providing for the Recovery and Return of Stolen Archaeological, Historical, and Cultural Properties (1971). IFAR Database. (CWRU Users Only).
UNESCO Convention on the Protection of the Underwater Cultural Heritage (2001). UNESCO Website.