Columbia subject headings:
Diplomats--Egypt--Biography.
Egypt--Foreign relations--Great Britain.
Egypt--Foreign relations--Sudan.
Great Britain--Foreign relations--Egypt.
Sudan--Foreign relations--Egypt.
Ṣabrī, Ḥusayn Dhū al-Faqār.
Harvard subject headings:
Diplomats--Egypt--Biography
Egypt--Foreign relations--Great Britain.
Egypt--Foreign relations--Sudan.
Great Britain--Foreign relations--Egypt.
Sudan--Foreign relations--Egypt.
Zulfakar Sabry, Hussein.
Princeton subject headings:
Egypt--Foreign relations--Sudan.
Egypt--Politics and government--1970-1981.
Sudan--Foreign relations--Egypt.
Ṣabrī, Ḥusayn Dhū al-Faqār.