* توفيل، ابن، " The Improvement of Human Reason: Exhibited in the Life of Hai Ebn Yokdhan " ("حي بن ياقزان")، سيمون أوكليي (trans.
* Tufail, Ibn, "The Improvement of Human Reason: Exhibited in the Life of Hai Ebn Yokdhan" ("Hayy ibn Yaqzan"), Simon Ockley (trans.