Guzmán González, Trinidad. “Lass, Roger 1997. Historical Linguistics and Language Change”. SELIM. Journal of the Spanish Society for Medieval English Language and Literature. 7, no. 1 (March 6, 2019): 227–237. Accessed May 4, 2024. https://reunido.uniovi.es/index.php/SELIM/article/view/13555.