Columbia subject headings:
Afrikaners--Psychology--Congresses.
South Africa--Foreign relations--Congresses.
South Africa--Politics and government--1961-1978--Congresses.
South Africa--Race relations--Congresses.
Harvard subject headings:
Afrikaners--Psychology--Congresses.
South Africa--Foreign relations--Congresses.
South Africa--Politics and government--1961-1978--Congresses.
South Africa--Race relations--Congresses.
Princeton subject headings:
Afrikaners--Psychology--Congresses.
South Africa--Foreign relations--Congresses.
South Africa--Politics and government--1961-1978--Congresses.
South Africa--Race relations--Congresses.