Gentry, Robert. “Tompson, Khrushchev - A Political Life; Galeotti, Gorbachev And His Revolution”. Teaching History: A Journal of Methods 24, no. 1 (April 1, 1999): 39–41. Accessed May 7, 2026. https://openjournals.bsu.edu/teachinghistory/article/view/5509.