Data presented in the Book of Remembrance are based on the following sources:
- 1. Yad Vashem database
- 2. Brzesko Jewish vital records books, sygn. 30/337 Bochnia chapter of Kraków State Archives
- 3. Acts of Brzesko city court, 1945-1950, sygn. 30/278 (Bochnia chapter of Kraków State Archives)
- 4. Brzesko high school archives, 1911-1939
- 5. IPN (Institute of National Memory) Archives , sygn. IPN Kr 1/1299 1/30/24; IPN Kr 1/1276 1/30/1; Ipn bu 2448/426 Zh III/31/35/68; IPN Kr 1/1312/2 1/31/3
- 6. Jewish Historical Institute Archives (Warsaw), sygn. 301/2351
- 7. Józef Bratko „Dzieje Borzęcina”, Borzęcin, 1978
- 8. Research of Uszew high school students
- 9. “Jadowniki były wsią królewską”, Jadowniki, 2017, p. 108-109
- 10. 10. Archives of the Auschwitz-Birkenau State Museum