ポルトガル語公用語アフリカ諸国
↑ Speech of the Ambassdor Dulce Maria Pereira, executive secretary to the Community of Portuguese-Speaking Countries - CPSC - to the general assembly of the United Nations concerning HIV/AIDS, New York, June 25th to 27th, 2001.
↑ Roundup: Portuguese-Speaking African Countries Embrace New Era, article at the English People Daily online newspaper