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(en) Peter D. Stachura, Poland, 1918-1945 : An Interpretive and Documentary History of the Second Republic, Londres ; New York, Routledge, , 221 p. (ISBN978-0-415-34358-9, lire en ligne), p. 79.
(en) Joshua D. Zimmerman, Poles, Jews, and the Politics of Nationality : The Bund and the Polish Socialist Party in Late Tsarist Russia, 1892-1914, University of Wisconsin Press, (ISBN978-0-299-19464-2, lire en ligne), p. 166.
(en) Joshua D. Zimmerman, Contested Memories : Poles and Jews During the Holocaust and Its Aftermath, Rutgers University Press, , 324 p. (ISBN978-0-8135-3158-8, lire en ligne), p. 19.
(en) Erik Goldstein, The First World War Peace Settlements, 1919-1925, Londres ; New York, Longman, , 147 p. (ISBN978-0-582-31145-9, lire en ligne), p. 29.
(en) Jacob (ed.) Kipp, Central European Security Concerns : Bridge, Buffer, Or Barrier?, Londres ; Portland, Oregon, F. Cass, , 201 p. (ISBN978-0-7146-4545-2, lire en ligne), p. 95.
(en) Paul N. Hehn, A Low Dishonest Decade : The Great Powers, Eastern Europe, and the Economic Origins of World War II, 1930-1941, New York ; Londres, Continuum, , 516 p. (ISBN978-0-8264-1761-9, lire en ligne), p. 76.
R. J. Bullen, Hartmut Pogge von Strandmann et A. B. Polonsky, Ideas into politics : aspects of European history 1880-1950, Taylor & Francis, (lire en ligne), p. 138
Grace Humphrey, Pilsudski : Builder of Poland, New York, Scott and More, (OCLC775309, lire en ligne), p. 295
« Crowds urge Poland to banish Archbishop; Pilsudski Legionnaires also Assail Catholic Church on the Removal of Marshal's Body », The New York Times, (lire en ligne, consulté le )