Gilchrist, J. T. (1993). Canon law in the age of reform, 11th-12th centuries. Variorum ; Ashgate Pub. Co..
Lua i Stíl Chicago (17ú heag.)Gilchrist, J. T. Canon Law in the Age of Reform, 11th-12th Centuries. Aldershot, Hampshire, Great Britain : Brookfield, Vt., USA: Variorum ; Ashgate Pub. Co., 1993.
Lua MLA (8ú heag.)Gilchrist, J. T. Canon Law in the Age of Reform, 11th-12th Centuries. Variorum ; Ashgate Pub. Co., 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.