1. 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--
2. Columbia University Rare Book & Manuscript Library, MS X893 M6845 DS ID: DS19846 Title: Laws for slaughtering Author: Avraham Pinto Place: Morocco Date: 17--