1. Columbia University Rare Book & Manuscript Library, MS X893 B537 DS ID: DS18750 Title: Hebrew texts Author: Mordekhai ben Yosef Berdugo Place: Morocco Date: 1820.
2. Columbia University Rare Book & Manuscript Library, MS X893 B537 DS ID: DS18751 Title: Hebrew texts Author: Mordekhai ben Yosef Berdugo Place: Morocco Date: 1820.