Rocha, João Cezar de Castro (2006). "Introduction"(PDF). Portuguese Literature and Cultural Studies. 13/14: xxiv. Archived from the original(PDF) on 25 June 2008.
Rocha, João Cezar de Castro (2006). "Introduction"(PDF). Portuguese Literature and Cultural Studies. 13/14: xxiv. Archived from the original(PDF) on 25 June 2008.