Bennett, J. M., & Hollister, C. W. (2006). Medieval europe: A short history (10th ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Bennett, Judith M., agus C. Warren Hollister. Medieval Europe: A Short History. 10th ed. Boston: McGraw-Hill, 2006.
Lua MLA (9ú heag.)Bennett, Judith M., agus C. Warren Hollister. Medieval Europe: A Short History. 10th ed. McGraw-Hill, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.