1. Columbia University Rare Book & Manuscript Library, MS General 156 DS ID: DS18922 Title: Minhagim Author: Shemuʼel Yedidiah Norzi Place: Italy Date: 1791.
2. Columbia University Rare Book & Manuscript Library, MS X893 Sa11 DS ID: DS19071 Title: Hebrew texts Author: Saadia Gaon Place: Italy Date: 17--