^Derman, Metropolitan Museum of Art. M. Uğur (1998). Letters in gold : Ottoman calligraphy from the Sakıp Sabancı collection, Istanbul; [in conjunction with the Exhibition Letters in Gold: Ottoman Calligraphy from the Sakıp Sabancı Collection, Istanbul; held at The Metropolitan Museum of Art, New York, Sept. 11, 1998 - Dec. 13, 1998; at the Los Angeles County Museum of Art, Febr. 25, 1999 - May 17, 1999; and at the Arthur M. Sackler Museum, Harvard University Art Museums, Cambridge, Mass., Oct. 9, 1999 - Jan. 2, 2000]. New York: Abrams. p. 64. ISBN0870998730.