en Maria Witt (15 September and 15 October 2005). „The Zaluski Collection in Warsaw”. The Strange Life of One of the Greatest European Libraries of the Eighteenth Century. FYI France. Arhivat din original la 2013-12-09. Accesat în 17 februarie 2008.Verificați datele pentru: |date= (ajutor)
en„Warsaw University of Technology (WUT)”. www.onelab.eu. Arhivat din original la . Accesat în .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”. www.sggw.pl. Arhivat din original la . Accesat în .Warsaw University of Life Sciences – SGGW (WULS – SGGW) is the oldest agricultural academic school in Poland, its history dates back to 1816.
Główny Urząd Statystyczny. Baza Demografia. Ludność. Stan, ruch naturalny i wędrówki ludności w I kwartale 2014 r., stan na 31.03.2014. [1]Arhivat în , la Wayback Machine.
Główny Urząd Statystyczny. Baza Demografia. Ludność. Stan, ruch naturalny i wędrówki ludności w I kwartale 2014 r., stan na 31.03.2014. [1]Arhivat în , la Wayback Machine.
en„Warsaw University of Technology (WUT)”. www.onelab.eu. Arhivat din original la . Accesat în .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”. www.sggw.pl. Arhivat din original la . Accesat în .Warsaw University of Life Sciences – SGGW (WULS – SGGW) is the oldest agricultural academic school in Poland, its history dates back to 1816.
en Maria Witt (15 September and 15 October 2005). „The Zaluski Collection in Warsaw”. The Strange Life of One of the Greatest European Libraries of the Eighteenth Century. FYI France. Arhivat din original la 2013-12-09. Accesat în 17 februarie 2008.Verificați datele pentru: |date= (ajutor)
