J. J. Batista Rodríguez and L. González Suárez, “Christianizing classical texts: De spiritali amicitia of Ailred of Rievaulx”, fortunatae, no. 22, pp. 25–40, June 2011, Accessed: Nov. 12, 2026. Available: https://www.ull.es/revistas/index.php/fortvnatae/article/view/3646