1. Columbia University Rare Book & Manuscript Library, MS X893 P435 DS ID: DS19322 Title: Dietary laws Place: undetermined Date: between 12-- and 13--
2. Columbia University Rare Book & Manuscript Library, MS X893 M6843 DS ID: DS19387 Title: Laws for slaughtering and Dietary laws Author: Avraham Pinto Place: Morocco Date: 17--