↑ V. František. The German Zone of Protection in Slovakia: A Study in Slovak-German Relations in March–August 1939. Slovakia 9, no. 4 (March 1959), pp. 7-23.
1 2 A. von Plato,A. Leh,C. Thonfeld (ed) (2010). Hitler's Slaves: Life Stories of Forced Labourers in Nazi-Occupied Europe, Berghahn Books, ISBN1-84545-698-X, p. 70
↑ J. Bartl (2002), Slovak history: chronology & lexicon, Bolchazy-Carducci Publishers, ISBN0-86516-444-4, p. 140.
↑ R. Lemkin (2008), Axis Rule in Occupied Europe, The Lawbook Exchange, Ltd, ISBN1-58477-901-2, p. 354
↑ W. Deist (1990), The build-up of German aggression, Oxford University Press, ISBN0-19-822866-X, p. 339
↑ A. T. Komjáthy (1993), Give peace one more chance!: revision of the 1946 Peace Treaty of Paris, University Press of America, ISBN0-8191-8905-7, p. 62
