About the Psalter World Map of c. 1265. From the British Library's major exhibition Magnificent Maps: Power, Propaganda and Art, running from 30 April to 19 September 2010
W. Pullan. The Madaba Map centenary: 1897-1997. Travelling through the Byzantine Umayyad Period. Proceeding of the International Conference Held in Amman, 7-9 April 1997, Jerusalem, (1999)