JACKSON, Gabriel. "Anarchism, the Republic, and Civil War in Spain: 1931-1939/The Spanish Civil War, the Soviet Union, and Communism [Book reviews]".
Spanish Civil War (1936-1939)Russia, Soviet Union. 20th Century* bibliographieJournal of Military History (Jan. 2006) Vol. 70 Issue 1, p. 261-262.
Reviews of:
CASANOVA, Julián Anarchism, the Republic, and Civil War in Spain: 1931-1939," and
PAYNE, Stanley G. The Spanish Civil War, the Soviet Union, and Communism