Jabarkan Catatan dari Abraham Prochownik

Hundert, Gershon David. "Jewish Poland: Legends of Origin, Ethnopoetics and Legendary Chronicles by Haya Bar-Itzhak" The Jewish Quarterly Review, New Ser., Vol. 92, No. 1/2 (Jul. - Oct., 2001), pp. 222–226

Kraushar, A. Historya Zydów w Polsce

Sternberg. Gesch. der Juden in Polen