Rogério Akiti Dezem, author
Graduate School of Language and Culture, Osaka University, 2018
Artikel Jurnal
Bergstrom, Magnus, author
Editorial Notícias, 1984
Buku Teks
Bergstrom, Magnus, author
Editorial Notícias, [1984?]
Buku Teks
Branco, António, author
Springer, 2012
eBooks
Ministrio dos Negocios
Instituto Camoes,
Buku Teks