Lehnstaedt, Stephan, «Le « coup de mai » : le coup d’État de Józef Piłsudski en Pologne e...», Histoire Politique. Revue du Centre d'histoire de Sciences Po, Centre d’histoire de Sciences Po, no54, (ISSN1954-3670, DOI10.4000/134my, lire en ligne, consulté le ).
(en) Maria Witt, «The Zaluski Collection in Warsaw», The Strange Life of One of the Greatest European Libraries of the Eighteenth Century, FYI France, 15 september and 15 october 2005 (consulté le )
Lehnstaedt, Stephan, «Le « coup de mai » : le coup d’État de Józef Piłsudski en Pologne e...», Histoire Politique. Revue du Centre d'histoire de Sciences Po, Centre d’histoire de Sciences Po, no54, (ISSN1954-3670, DOI10.4000/134my, lire en ligne, consulté le ).
(en) Eugenija Želvytė, «Along the Way of Three International Competitions: The Competitions of F. Chopin in Warsaw, M. Long-J. Thibaud in Paris and P. Tchaikovsky in Moscow», Lietuvos muzikologija, no15, , p.109-128 (lire en ligne).
(pl) Kazimierz Rymut, Nazwy miast Polski, Wrocław, Zakład Narodowy im. Ossolińskich, , 2eéd., 290p. (ISBN978-83-04-02436-6, LCCN87125822)
(en) Michał Rożek et Doris Ronowicz, Cracow: a treasury of Polish culture and art, Warsaw, Interpress Publishers, (ISBN978-83-223-2245-1, LCCN89169487), p.74
(en) «Warsaw University of Technology (WUT)» [archive du ], www.onelab.eu (consulté le )With over 30,000 students served by over 2,000 professors and instructors, WUT is the largest and the highest-ranking engineering university in Poland.
Lehnstaedt, Stephan, «Le « coup de mai » : le coup d’État de Józef Piłsudski en Pologne e...», Histoire Politique. Revue du Centre d'histoire de Sciences Po, Centre d’histoire de Sciences Po, no54, (ISSN1954-3670, DOI10.4000/134my, lire en ligne, consulté le ).
(en) «Warsaw University of Life Sciences» [archive du ], www.sggw.pl (consulté le )Warsaw University of Life Sciences – SGGW (WULS – SGGW) is the oldest agricultural academic school in Poland, its history dates back to 1816.
(en) «Warsaw University of Technology (WUT)» [archive du ], www.onelab.eu (consulté le )With over 30,000 students served by over 2,000 professors and instructors, WUT is the largest and the highest-ranking engineering university in Poland.
(en) «Warsaw University of Life Sciences» [archive du ], www.sggw.pl (consulté le )Warsaw University of Life Sciences – SGGW (WULS – SGGW) is the oldest agricultural academic school in Poland, its history dates back to 1816.