J. S. Morais, “The perennial nature of‘ Manual de Vogal sem Mestre’ for Lourenço Marques’ outskirts (Caniço), by Pancho Guedes”, PosFAUUSP, nº 19, p. 144–157, jun. 2006, doi: 10.11606/issn.2317-2762.v0i19p144-157.