Tham khảo Louis,_Bá_tước_xứ_Évreux

  • Henneman, John Bell (1971). Royal Taxation in Fourteenth-Century France: The Development of War Financing, 1322-1359. Princeton University Press.
  • Henneman, John Bell (1995). “Evreux”. Trong Kibler, William F. (biên tập). Medieval France:An Encyclopedia. Routledge.