Baha' al-Din Yusuf Ibn Shaddad (also rendered Beha al-Din and Beha Ed-Din), trans. C.W. Wilson (1897) Saladin Or What Befell Sultan Yusuf, Palestine Pilgrims' Text Society, London.[1], p. 376
Roger of Hoveden 1853, p. 64Roger of Hoveden (1853), The annals of Roger de Hoveden: comprising The history of England and of other countries of Europe from A.D. 732 to A.D. 1201, vol. 2, translated by Riley, Henry T., London: H.G. Bohn.
According to Baha ad-Din ibn Shaddad on the 7th, but the Itinerarium and Gesta mention the 8th as the date of his arrival (L. Landon, The itinerary of King Richard I, with studies on certain matters of interest connected with his reign, London, 1935, p. 50
Lewis, Suzanne (1987). The Art of Matthew Paris in the Chronica Majora. California studies in the history of art. Vol. 21. University of California Press. pp. 180–181. ISBN978-0-5200-4981-9.
"Matthew's small sketch of a crossbow above Richard's inverted shield was probably intended to draw attention to the king's magnanimous forgiveness of the man who had caused his death, a true story first told by Roger of Howden, but with a different thrust. It was originally meant to illustrate Richard's stern, unforgiving character, since he only pardoned Peter Basil when he was sure he was going to die; but the Chronica Majora adopted a later popular conception of the generous hearted preux chevalier, transforming history into romance".
Suzanne Lewis, The Art of Matthew Paris in the Chronica Majora, California studies in the history of art, vol. 21, University of California Press, 1987, p. 180.
Turner 1997, p. 10. Turner, Ralph (1997). "Richard Lionheart and English Episcopal Elections". Albion: A Quarterly Journal Concerned with British Studies. 29 (1): 1–13. doi:10.2307/4051592. JSTOR4051592.
Turner 1997, p. 10. Turner, Ralph (1997). "Richard Lionheart and English Episcopal Elections". Albion: A Quarterly Journal Concerned with British Studies. 29 (1): 1–13. doi:10.2307/4051592. JSTOR4051592.