Wolf 2014a, p. 17 n18. Wolf, Kenneth Baxter (2014). "Counterhistory in the Earliest Latin Lives of Muhammad". In Christiane J. Gruber; Avinoam Shalem (eds.). The Image of the Prophet between Ideal and Ideology: A Scholarly Investigation – The Image of the Prophet Between Ideal and Ideology. De Gruyter. pp. 13–26. doi:10.1515/9783110312546.13.
Wolf 2014a, p. 16 n15. Wolf, Kenneth Baxter (2014). "Counterhistory in the Earliest Latin Lives of Muhammad". In Christiane J. Gruber; Avinoam Shalem (eds.). The Image of the Prophet between Ideal and Ideology: A Scholarly Investigation – The Image of the Prophet Between Ideal and Ideology. De Gruyter. pp. 13–26. doi:10.1515/9783110312546.13.
Wolf 2014a, p. 17. Wolf, Kenneth Baxter (2014). "Counterhistory in the Earliest Latin Lives of Muhammad". In Christiane J. Gruber; Avinoam Shalem (eds.). The Image of the Prophet between Ideal and Ideology: A Scholarly Investigation – The Image of the Prophet Between Ideal and Ideology. De Gruyter. pp. 13–26. doi:10.1515/9783110312546.13.
Wolf 2014a, p. 18. Wolf, Kenneth Baxter (2014). "Counterhistory in the Earliest Latin Lives of Muhammad". In Christiane J. Gruber; Avinoam Shalem (eds.). The Image of the Prophet between Ideal and Ideology: A Scholarly Investigation – The Image of the Prophet Between Ideal and Ideology. De Gruyter. pp. 13–26. doi:10.1515/9783110312546.13.
Wolf 2014a, p. 19. Wolf, Kenneth Baxter (2014). "Counterhistory in the Earliest Latin Lives of Muhammad". In Christiane J. Gruber; Avinoam Shalem (eds.). The Image of the Prophet between Ideal and Ideology: A Scholarly Investigation – The Image of the Prophet Between Ideal and Ideology. De Gruyter. pp. 13–26. doi:10.1515/9783110312546.13.
jstor.org
Díaz y Díaz 1970, p. 162. Díaz y Díaz, Manuel C. (1970). "Los textos antimahometanos más antiguos en códices españoles". Archives d'histoire doctrinale et littéraire du Moyen Âge. 37: 149–168. JSTOR44514635.