Sydnor 1977, p. 93. Sydnor, Charles (1977). Soldiers of Destruction: The SS Death's Head Division, 1933–1945. Princeton, NJ: Princeton University Press. ASINB001Y18PZ6
Sydnor 1977, p. 102. Sydnor, Charles (1977). Soldiers of Destruction: The SS Death's Head Division, 1933–1945. Princeton, NJ: Princeton University Press. ASINB001Y18PZ6
Bracher 1970, p. 409. Bracher, Karl-Dietrich (1970). The German Dictatorship: The Origins, Structure and Effects of National Socialism. New York: Praeger Publishers. ASINB001JZ4T16
Ziemke 1968, p. 439. Ziemke, Earl F. (1968). Stalingrad to Berlin: The German Defeat in the East. Washington: Office of the Chief of Military History – US Army. ASINB002E5VBSE
Ziemke 1968, p. 450. Ziemke, Earl F. (1968). Stalingrad to Berlin: The German Defeat in the East. Washington: Office of the Chief of Military History – US Army. ASINB002E5VBSE
Bracher 1970, p. 214. Bracher, Karl-Dietrich (1970). The German Dictatorship: The Origins, Structure and Effects of National Socialism. New York: Praeger Publishers. ASINB001JZ4T16
Biddiscombe 2000, pp. 131–143. Biddiscombe, Perry (2000). «The Problem with Glass Houses: The Soviet Recruitment and Deployment of SS Men as Spies and Saboteurs». Intelligence and National Security. 15 (3): 131–145. doi:10.1080/02684520008432620