King, David (Aug 1, 1995). "The Orientation of Medieval Islamic Religious Architecture and Cities". Journal for the History of Astronomy. 26 (3): 253–274. Bibcode:1995JHA....26..253K. doi:10.1177/002182869502600305 – โดยทาง ProQuest.
King, David (Aug 1, 1995). "The Orientation of Medieval Islamic Religious Architecture and Cities". Journal for the History of Astronomy. 26 (3): 253–274. Bibcode:1995JHA....26..253K. doi:10.1177/002182869502600305 – โดยทาง ProQuest.