Johns, Jeremy; Savage‐Smith, Emilie (1 October 2003). "The Book of Curiosities : A Newly Discovered Series of Islamic Maps". Imago Mundi. 55 (1): 10. doi:10.1080/0308569032000095451. S2CID128486282.
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Johns, Jeremy; Savage‐Smith, Emilie (1 October 2003). "The Book of Curiosities : A Newly Discovered Series of Islamic Maps". Imago Mundi. 55 (1): 10. doi:10.1080/0308569032000095451. S2CID128486282.