كتاب الشيخ محمد بن عبد الوهاب حياته ودعوته في الرؤية الاستشراقية

١٢ - The Penetration of Arabia, David George Hogarth, Khayats, Beirut, ١٩٦٦.

١٣ - Religion in the Middle East Three Religions in Concord and conflict, General Editor, A. J. Arbery, Cambridge University press, ١٩٦٩.

١٤ - Saudi Arabia in the Nineteenth century, R, Bayly Winder, St. Marin's Press, New York ١٩٦٥.

١٥ - Travels in Arabia، by John Lewis Burkhardt, Frank cass and co. Ltd. ١٩٦٨.

١٦ - Travels in Arabia deserta, by charles M. doughty, cambridge, Uni - versity press, ١٨٨٨.

١٧ - Travels Through Arabia and other countries in the east, M, Niebuhr, Translated into English by Robert Heron, London. ١٧٩٢.

رابعًا - الموسوعات والقواميس والمجلات العلمية الإنجليزية: ١ - The Arab Bulletin.

٢ - Bulletin of the School of Oriental and African Studies.

٣ - The Concise Encyclopedia of Islam.

٤ - Dictionary of Islam.

٥ - Encyclopedia of Islam.

٦ - The Encyclopedia Britannica.

٧ - First Encyclopedia of Islam.

٨ - The Muslim World. (The Wahhabis and Ibn Saud) ، M. F. Samalley. Vol. xxii ١٩٣٢، Editor، Samuel M. Zwemer. Princeton، New Jersey.

٩ - Shorter Encyclopedia of Islam.