By Roland Dannreuther, Luke March (University of Edinburgh, UK)
By Christine A. Mallouhi
By Donne, John
By Homer
By Trimingham, J.Spencer
By Al-Ramli, Muhsin, Leafgren, Luke
By Downing, R.A., Wilkinson, W.B.
By El-Droubie, Riadh, Hulmes, Edward
By Khan, Saniyasnain
By George, Kenneth M.
By Kidwai, Abdur Raheem
By Sarwar, Ghulam
By Goodwin, Jason
By Martin, Richard C.
By Green, Alice
By Moshay, G.J.O.
By Pirotta, Saviour, Hartas, Freya
By Lynn Gaspard
By Parshall, Phil
By Cavendish, Grace
By Iqbal, Muhammad
By Moucarry, Charles
By Wise Walrus
By Shorrosh, Anis
By Gibb, Sir Hamilton
By Sookhdeo, Patrick
By Schuon, Frithjof, Matheson, D.M.
By Zeidan, David
By Musk, Bill A.