Columbia subject headings:
Hassanal Bolkiah Muʼizzaddin Waddaulah, Haji, Sultan of Brunei, 1946-
Millionaires--Brunei--Biography.
Sultans--Brunei--Biography.
Harvard subject headings:
Hassanal Bolkiah Muʼizzaddin Waddaulah, Haji, Sultan of Brunei, 1946-
Sultans--Brunei--Biography.
Princeton subject headings:
Hassanal Bolkiah Muʼizzaddin Waddaulah, Haji, Sultan of Brunei, 1946-.
Millionaires--Brunei--Biography.
Sultans--Brunei--Biography.