Breeze, Andrew. “Old English Hreol, ’reel’: Welsh Rheol, ’rule’”. SELIM. Journal of the Spanish Society for Medieval English Language and Literature 5, no. 1 (March 8, 2019): 127–131. Accessed February 19, 2026. https://reunido.uniovi.es/index.php/SELIM/article/view/13588.