Engelsk Wikiepdia oppgav Foa, Anna; Grover, Andrea (2000). The Jews of Europe After the Black Death. University of California Press. s. 117. ISBN0520087658.; Fragnito, Gigliota. Adrian Belton (trans.). 2001. Church, Censorship and Culture in Early Modern Italy. Cambridge University Press. ISBN 0-521-66172-2. s. 182-183; S. Wendehorst, "Katholische Kirche und Juden in der Frühen Neuzeit" 1.3 "Zensur des Talmud", following Willchad Paul Eckert, "Catholizmus zwischen 1580 und 1848" i Karl Heinrich Rengstorf and Siegfried Kortzfleisch, eds. Kirche und Sinagoge II (Stuttgart, 1970) s. 232.