Encyclopaedia of islamic philosophy
edited by M.Th. Houtsma, T.W. Arnold, R. Basset and R. Hartmann
Koros Press, 2011
 Buku Referensi
Fatimah Husein
Fazlur Rahman's islamic hilosophy
1990
 UI - Tesis Membership
Medieval islamic philosophical writings
edited Muhammad Ali Khalidi
Cambridge, 2005
 Buku Teks SO
Khan, Hazrat Inayat
Philosophy, Psychology, Mysticism
The Sufi International Headquarter's, 1956
 Buku Teks SO
Muhammad Naufan Rizqullah
Indoktrinasi dalam Organisasi Kepemudaan Islam: Studi tentang Paham Syumuliyatul Islam Dalam Pendidikan Kader Kesatuan Aksi Mahasiswa Muslim Indonesia (KAMMI) = Indoctrination in Islamic Youth Organizations: A Study on the Understanding of Syumuliyatul Islam in the Education of Cadres of the Indonesian Muslim Student Action Union (KAMMI)
Sekolah Kajian Stratejik dan Global Universitas Indonesia, 2021
 UI - Tesis Membership