Foreign Broadcast Information Service reports- Latin America: Argentina, Brazil, Chile, Cuba, Dominican Republic, Panama, Venezuela, Bolivia, Colombia, Costa Rica, Mexico, Nicaragua, Peru, Uruguay, Ecuador, El Salvador, June 29 - 30, 1960, Box: 5, Folder: 2. Personal papers of Robert L. Gilmore, PP 524. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/121582 Accessed May 14, 2024.