Morris, J. E. (1968). The Welsh wars of Edward I: A contribution to mediaeval military history, based on original documents. Clarendon Press.
Citazione stile Chigago Style (17a edizione)Morris, John Eaton. The Welsh Wars of Edward I: A Contribution to Mediaeval Military History, Based on Original Documents. Oxford: Clarendon Press, 1968.
Citatione MLA (9a ed.)Morris, John Eaton. The Welsh Wars of Edward I: A Contribution to Mediaeval Military History, Based on Original Documents. Clarendon Press, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.