Columbia subject headings:
British--Oman--Biography.
Hoskins, Alan J.
Oman--Armed Forces--Biography.
Harvard subject headings:
Hoskins, Alan J.
Mercenary troops--Great Britain--Biography.
Mercenary troops--Oman--Biography.
Oman--Armed Forces--Officers--Biography.
Princeton subject headings:
British--Oman--Biography.
Hoskins, Alan J.
Oman--Armed Forces--Biography.