Grinberg, Ana (2014): “Concerning the ‘Probable Mystery’ of Nicolás de Piemonte: Francisco Márquez Villanueva's Relecciones de literatura medieval”, eHumanista: Journal of Iberian Studies, 2, 133-141.
Url: https://www.ehumanista.ucsb.edu/sites/secure.lsit.ucsb.edu.span.d7_eh/files/sitefiles/conversos/volume2/09ehumanconv.Grinberg.pdf