AL-Ehsan, Tasawuf par ilmi, tahqiqi-o-dawati mojallah, Kitabi silsila (Allahabad) - Hasan Sayeed Chisti; Mojibur Rahman Alimi [etal.] (Allahabad (U.P) : Shah Safi Acadamy, Jamia Aarifyah, 2010)
Keywords: Shaikh Abdul Qadir Al-Jilani -- 1077-1166 -- Spiritual biography \ Islamic; Nizamuddin Awliya, Khawaja (Sayyid Muhammad Mahboob-e-Elahi) -- 1238-1325 -- Spiritual biography \ Islamic; Sufi literature, Urdu -- Allahabad -- India; Mysticism -- Islam -- Interpretation; Sufism -- Interpretation and construction; Knowledge, Theory of (Sufism)