1. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.2 no.18 DS ID: DS19358 Title: Piyyutim Place: Iraq Date: 1577.
2. Columbia University Rare Book & Manuscript Library, MS X893.15 Z6 v.44 DS ID: DS20002 Title: Piyyutim Place: undetermined Date: 15--