Hon. Carl L. Bucki (3. maj 1996). "Constitution Day: May 3, 1791". Polish Academic Information Center. Arkiveret fra originalen 5. december 2008. Hentet 21. september 2008.
elcocheingles.com
Faddey Bulgarin (21. august 2015). "Воспоминания (Memoires)" (russisk). Российский Мемуарий.: "In every living being our embittered soldiers saw the murderer of our men during the uprising in Warsaw… It cost a lot of effort for the Russian officers to save these poor people from the revenge of our soldiers… At four o'clock the terrible revenge for the slaughter of our men in Warsaw was complete!”
Hon. Carl L. Bucki (3. maj 1996). "Constitution Day: May 3, 1791". Polish Academic Information Center. Arkiveret fra originalen 5. december 2008. Hentet 21. september 2008.