Manuppella, Giacinto 1901-1988 (Nombre personal)
Os estudos de filología portuguesa de 1930 a 1949 https://www.proquest.com/docview/1295167658?sourcetype=Scholarly%20Journals
Os estudos de filología portuguesa de 1930 a 1949 https://www.proquest.com/docview/1295167658?sourcetype=Scholarly%20Journals