" by Sheikh Ahmed Hoosen Deedat* "Slavery in Islam", BBC, September 7, 2009* "" by Gilles Kepel* "The War for Muslim Minds" by Gilles Kepel* J. Tolan, "Saracens; Islam in the Medieval European Imagination" (2002)* Ibn Warraq, "Why I Am Not a Muslim" (1995)* The Institute for the Study of Civil Society report - The ‘West’, Islam and Islamism* Zwemer "Islam, a Challenge to Faith" (New York, 1907)* Shoja-e-din Shafa, "Rebirth" (1995) (Persian Title: "تولدى ديگر")* Shoja-e-din Shafa, "After 1400 Years" (2000) (Persian Title: "پس از 1400 سال")
" by Sheikh Ahmed Hoosen Deedat* "Jihad: The Trail of Political Islam" by Gilles Kepel* "The War for Muslim Minds" by Gilles Kepel* J. Tolan, "Saracens; Islam in the Medieval European Imagination" (2002)* Ibn Warraq, "Why I Am Not a Muslim" (1995)* The Institute for the Study of Civil Society report — The ‘West’, Islam and Islamism* Zwemer "Islam, a Challenge to Faith" (New York, 1907)* Shoja-e-din Shafa, "Rebirth" (1995) (Persian Title: "تولدى ديگر")* Shoja-e-din Shafa, "After 1400 Years" (2000) (Persian Title: "پس از 1400 سال")* Азбука веры* Православие и Ислам.