Aguinaga Echeverría, Silvia. «All Cognates Are Not Created Equal: Variation in Cognate Recognition and Applications for Second Language Acquisition». Revista Electrónica De Lingüística Aplicada, vol. 16, n.º 1, enero de 2018, pp. 23-42, https://matrix.aesla.org.es/RAEL/article/view/313.