Columbia subject headings:
Harvard subject headings:
Africa, Portuguese-speaking--Colonization--History--Sources--Bibliography--Catalogs.
Africa, Portuguese-speaking--History--Sources--Bibliography--Catalogs.
Africa--History--Sources--Bibliography--Catalogs.
Portugal--Archival resources.
Portugal--Colonies--Administration--History--Sources--Bibliography--Catalogs.
Princeton subject headings:
Africa, Portuguese-speaking--Colonization--Sources--Bibliography--Catalogs.
Africa, Portuguese-speaking--History--Sources--Bibliography--Catalogs.
Portugal--Archival resources.
Portugal--Colonies--Administration--History--Sources--Bibliography--Catalogs.