1. Columbia University Rare Book & Manuscript Library, MS X893.15 Z6 no.5 DS ID: DS19238 Title: Laws for slaughtering Place: ChełmPolandHalychUkraine Date: 5567 [1806 or 1807
2. Columbia University Rare Book & Manuscript Library, MS X893 J756 no.9 DS ID: DS19569 Title: Laws for slaughtering Author: Yosef Shabtai ben Efrayim Daṿid Sanguinetti Place: Italy Date: 1819.