Scheibert 1984, pp. 389–393. Scheibert, Peter (1984). Lenin an der Macht – Das russische Volk in der Revolution 1918–1922 [Lenin in power – the Russian people in the revolution of 1918–1922] (in German). Weinheim: Akad.-Verl. pp. 389–393. ISBN3527175032. OCLC1031792314.
Chamberlin 1965, p. 438-439. Chamberlin, William Henry (1965). The Russian revolution, 1918–1921: from the civil war to the consolidation of power. Grosset & Dunlap. OCLC614679071.
Chamberlin 1965, p. 437. Chamberlin, William Henry (1965). The Russian revolution, 1918–1921: from the civil war to the consolidation of power. Grosset & Dunlap. OCLC614679071.
Chamberlin 1965, p. 439. Chamberlin, William Henry (1965). The Russian revolution, 1918–1921: from the civil war to the consolidation of power. Grosset & Dunlap. OCLC614679071.
Chamberlin 1965, p. 439; Landis 2008, p. 215. Chamberlin, William Henry (1965). The Russian revolution, 1918–1921: from the civil war to the consolidation of power. Grosset & Dunlap. OCLC614679071. Landis, Erik C. (2008). Bandits and Partisans: The Antonov Movement in the Russian Civil War. Russian and East European studies. University of Pittsburgh Press. ISBN978-0822971177.
Scheibert 1984, p. 393. Scheibert, Peter (1984). Lenin an der Macht – Das russische Volk in der Revolution 1918–1922 [Lenin in power – the Russian people in the revolution of 1918–1922] (in German). Weinheim: Akad.-Verl. pp. 389–393. ISBN3527175032. OCLC1031792314.