Book
Encyclopaedia of Islam, first edition, Volume 4 (S-Z)
Fourth volume (S-Z) of the inaugural multivolume reference encyclopedia of Islam, including the article on Mullā Ṣadrā.
Where to find it
- WorldCat: The Encyclopaedia of Islam : a dictionary of the geography, ethnography and biography of the Muhammadan peoples (E.J. Brill / Luzac, original first edition)
- Brill: Encyclopaedia of Islam 1913-1936, E.J. Brill's First (publisher catalogue page for the first-edition work)
- Wikipedia: Encyclopaedia of Islam (first edition volume structure)
- Internet Archive (Digital Library of India): The Encyclopaedia of Islam, Vol. IV (full-text scan)