Mcintosh, Gregory C.. "The Rediscovery of Two Lost Sixteenth-Century World Maps." Imago Mundi. The International Journal for the History of Cartography 50 (1998): 158-162.

King, David A.. "Two Iranian World Maps for Finding the Direction and Distance to Mecca." Imago Mundi. The International Journal for the History of Cartography 49 (1997): 62-82.

Kupfer, Marcia. "Medieval world maps: embedded images, interpretive frames." World & Image. A journal of verbal visual enquiry 10 , no. 3 (1994): 262-288.