Columbia subject headings:
Arab countries--Relations--Iran.
Humāʼī, Jalāl al-Dīn.
Iran--Relations--Arab countries.
Shuʻūbīyah.
Harvard subject headings:
Arab countries--Relations--Iran.
Humāʼī, Jalāl al-Dīn.
Iran--Relations--Arab countries.
Shuʻūbīyah.
Princeton subject headings:
Shuʻūbīyah.