(1988). Guide to the SR microfilm edition of Records of the U.S. Department of State relating to political relations of Latin America and Caribbean states, 1930-1944: Department of State decimal files 712.13-738.39. Scholarly Resources.
Lua i Stíl Chicago (17ú heag.)Guide to the SR Microfilm Edition of Records of the U.S. Department of State Relating to Political Relations of Latin America and Caribbean States, 1930-1944: Department of State Decimal Files 712.13-738.39. Wilmington, Del.: Scholarly Resources, 1988.
Lua MLA (8ú heag.)Guide to the SR Microfilm Edition of Records of the U.S. Department of State Relating to Political Relations of Latin America and Caribbean States, 1930-1944: Department of State Decimal Files 712.13-738.39. Scholarly Resources, 1988.