Ministrio dos Negocios
Instituto Camoes,
Buku Teks
Serrao, Joel, author
Estampa, 2006
Buku Teks
Serrao, Joel, author
Estampa, 2006
Buku Teks
Bethencourt, Francisco
Temas E. Debates, 1998
Buku Referensi
Mattoso, Jose, author
Editorial Caminho, 2003
Buku Teks