Columbia subject headings:
Harvard subject headings:
Caliphate
Islam and state.
Muḥammad, Prophet, -632--Family.
Shīʻah--Doctrines
Wilāyat al-faqīh.
Princeton subject headings:
Caliphate.
Islam and state.
Muḥammad, Prophet, -632--Family.
Shīʻah--Doctrines.
Wilāyat al-faqīh.