Book
Encyclopaedia of Islam, 2nd edition
The standard multivolume scholarly reference work on Islamic civilisation, including articles on Ismāʿīlī sects, doctrines, and figures.
Where to find it
- Brill — Encyclopaedia of Islam (set comprising Volumes I-XII + Index volume), Second/New Edition
- WorldCat — The encyclopaedia of Islam, new edition (OCLC 80974898)
- Internet Archive — Encyclopaedia of Islam, 2nd edition (complete set)
- Google Books — The Encyclopaedia of Islam (Second Edition), Brill
- Wikipedia — Encyclopaedia of Islam (publication facts)