"Florida, Key West Passenger Lists, 1898-1945," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QV37-Q94Y : 22 February 2021), Oswaldo Salas Y Freyre, 1928; citing Key West, Monroe, Florida, United States, NARA microfilm publication T940 (Washington, D.C.: National Archives and Records Administration, n.d.).
Munoz, Lorenza (January 28, 1999). "Putting a Human Face on Revolution". The Los Angeles Times Weekend Calendar. pp. 46, 48. Retrieved February 25, 2022.
Osvaldo Salas, Archie Moore and Rocky Marciano, 1956, gelatin silver print, Smithsonian American Art Museum, Gift of Kenneth B. Pearl, 1997.118.32. Smithsonian American Art Museum.