Columbia subject headings:
Archives--Portugal--Lisbon--Catalogs.
Portugal--History--Modern, 1580---Sources--Bibliography--Catalogs.
Harvard subject headings:
Archives--Brazil--Catalogs.
Archives--Portugal--Lisbon--Catalogs.
Brazil--History--Sources--Bibliography--Catalogs.
Portugal--History--Modern, 1580---Sources--Bibliography--Catalogs.
Princeton subject headings:
Archives--Portugal--Lisbon--Catalogs.
Portugal--History--Modern, 1580---Sources--Bibliography--Catalogs.