Columbia subject headings:
Economic sanctions, American--South Africa.
Economic sanctions, British--South Africa.
Great Britain--Foreign economic relations--South Africa.
South Africa--Economic conditions--1961-1991.
South Africa--Foreign economic relations--Great Britain.
South Africa--Foreign economic relations--United States.
South Africa--Race relations.
United States--Foreign economic relations--South Africa.
Harvard subject headings:
Economic sanctions--South Africa.
Princeton subject headings:
Economic sanctions, American--South Africa.
Economic sanctions, British--South Africa.
Great Britain--Foreign economic relations--South Africa.
South Africa--Economic conditions--1961-1991.
South Africa--Foreign economic relations--Great Britain.
South Africa--Foreign economic relations--United States.
South Africa--Race relations.
United States--Foreign economic relations--South Africa.