Mitchell, P. D. Evidence for Elective Surgery in the Frankish States of the Near East in the Crusader Period (12th-13th Centuries): Piers D. Mitchell. Gesundheit - Krankheit : Kulturtransfer medizinischen Wissens von der Spätantike bis in die frühe Neuzeit.(2004).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMitchell, Piers D. "Evidence for Elective Surgery in the Frankish States of the Near East in the Crusader Period (12th-13th Centuries): Piers D. Mitchell." Gesundheit - Krankheit : Kulturtransfer Medizinischen Wissens Von Der Spätantike Bis in Die Frühe Neuzeit.(2004) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रMitchell, Piers D. "Evidence for Elective Surgery in the Frankish States of the Near East in the Crusader Period (12th-13th Centuries): Piers D. Mitchell." Gesundheit - Krankheit : Kulturtransfer Medizinischen Wissens Von Der Spätantike Bis in Die Frühe Neuzeit.(2004), .