Communist Threat to the U.S. Through the Caribbean. hearings before the United States Senate Committee on the Judiciary, Subcommittee To Investigate the Administration of the Internal Security Act and Other Internal Security Laws, Eighty-Seventh Congress, first session, on June 5, 1961. Part 11 :

Continuation of investigation of communist activities in the Caribbean. Focuses on agreement between Tourist Commission of Cuba and public relations firm of Louis, Rowe, P Lockhart to promote tourist visits to Cuba.