S. D. Goitein, unpublished index cards (1950–85), #6272. Princeton Geniza Lab, Princeton University.
Relation to document
المناقشة
الاقتباس المرجعي
Alexander Scheiber, "Letter to Damietta concerning a teacher" (in Hebrew), Sefunot: Studies and Sources on the History of the Jewish Communities in the East 5 (Yad Izhak Ben Zvi / יד יצחק בן-צבי, 1961), 461-466.