Columbia subject headings:
Presidents--Yemen (Republic)--Biography.
Yemen (Republic)--Politics and government--21st century.
Ṣāliḥ, ʻAlī ʻAbd Allāh.
Harvard subject headings:
Ṣāliḥ, ʻAlī ʻAbd Allāh.
Yemen (Republic)--Politics and government--21st century.
Princeton subject headings:
Ṣāliḥ, ʻAlī ʻAbd Allāh.
Yemen (Republic)--Politics and government--21st century.