Columbia subject headings:
Canada--Foreign relations--Newfoundland and Labrador.
Newfoundland and Labrador--Foreign relations--Canada.
Newfoundland and Labrador--History--Sources.
Harvard subject headings:
Canada--Foreign relations--Newfoundland.
Newfoundland--Foreign relations--Canada.
Newfoundland--History--Sources.
Princeton subject headings:
Canada--Foreign relations--Newfoundland.
Newfoundland--Foreign relations--Canada.
Newfoundland--History--Sources.