Sejarah Yahudi

• Vincent, Nicholas (1994). "Two Papal Letters on the Wearing of the Jewish Badge, 1221 and 1229". 34: 209–24. JSTOR 29779960. ;
• Mundill, Robin R (2002). England's Jewish Solution: Experiment and Expulsion, 1262-1290. Cambridge University Press. ISBN 978-0-521-52026-3.
• de Blois, Peter (1194). "Against the Perfidy of the Jews". Medieval Sourcebook. University of Fordham. A treatise addressed to John Bishop of Worcester, probably John of Coutances who held that See, 1194-8.
• Lazare, Bernard (1903), Antisemitism, its history and causes., New York: The International library publishing co., LCCN 03015369, OCLC 3055229, OL 7137045M
• Vincent, Nicholas (1994). "Two Papal Letters on the Wearing of the Jewish Badge, 1221 and 1229". 34: 209–24. JSTOR 29779960. ;
• Mundill, Robin R (2002). England's Jewish Solution: Experiment and Expulsion, 1262-1290. Cambridge University Press. ISBN 978-0-521-52026-3.
• de Blois, Peter (1194). "Against the Perfidy of the Jews". Medieval Sourcebook. University of Fordham. A treatise addressed to John Bishop of Worcester, probably John of Coutances who held that See, 1194-8.
• Lazare, Bernard (1903), Antisemitism, its history and causes., New York: The International library publishing co., LCCN 03015369, OCLC 3055229, OL 7137045M