Velasco Martínez, L. “Archie BROWN: The Human Factor: Gorbachev, Reagan, and Thatcher, and the End of the Cold War, Oxford, Oxford University Press, 2020, 500 pp., ISBN: 9780198748700”. Revista Universitaria De Historia Militar, vol. 9, no. 18, June 2020, pp. 439-42, doi:10.53351/ruhm.v9i18.655.