Machado, H. G. (2010). Reconquista cristã. Guerra e religiosidade no cancioneiro mariano afonsino (Christian Reconquest. War and religiosity in Mariano Afonsino’s collection of songs) - DOI: 10.5752/P.2237-8871.2010v11n14p104. Cadernos De História, 11(14), 104–122. https://doi.org/10.5752/P.2237-8871.2010v11n14p104