Simon-Cahn, Annabelle (1993). "The Fermo Chasuble of St. Thomas Becket and Hispano-Mauresque Cosmological Silks: Some Speculations on the Adaptive Reuse of Textiles". Muqarnas. 10: 1–5. doi:10.2307/1523166. JSTOR1523166.
Simon-Cahn, Annabelle (1993). "The Fermo Chasuble of St. Thomas Becket and Hispano-Mauresque Cosmological Silks: Some Speculations on the Adaptive Reuse of Textiles". Muqarnas. 10: 1–5. doi:10.2307/1523166. JSTOR1523166.
Plutarch (2014) [2010]. Hillsdale College History Faculty (ed.). Western Heritage: A Reader. Hillsdale, Michigan: Hillsdale College Press. pp.191–213. ISBN978-0-916308-27-8. LCCN2009936706.{{cite encyclopedia}}: Missing or empty |title= (help)