Referência BROCKWELL, Charles. THE NATURAL AND POLITICAL HISTORY OF PORTUGAL: FROM ITS FIRST ERECTION INTO A KINGDOM BY ALPHONSO SON OF HENRY DUKE OF BURGUNDY, ANNO 1090 DOWN TO THE PRESENT TIME. SHOWING ITS EXTENTS, SOIL, PRODUCTION, HISTORY, TRADE, MANUFACTURES, CUSTOMS, AND MANNERS OF ITS INHABITANTS; WITH ITS REVOLUTIONS AND CONQUESTS. AS ALSO ITS PROVINCES, CITIES AND NOTED TOWNS, WITH THEIR ANTIQUITY, BUILDING, AND PRESENT STATE. TO WHICH IS ADDED THE HISTORY OF BRAZIL, AND ALL OTHER DOMINIONS SUBJECT TO THE CROWN OF PORTUGAL IN ASIA, AFRICA, AND AMERICA. Londres, Inglaterra: Edição de autor, 1726.