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

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

Kupfer, M.: Medieval world maps: embedded images, interpretive frames. In: World & Image. A journal of verbal visual enquiry 10 (1994), Nr. 3, S. 262-288