Morin, Didier (2012), chapter Arabic and Cushitic Toponymy: One Coast with Two Maps, in Northeast African Studies[1], volume 12, issue 1, Michigan State University Press, DOI:10.1353/nas.2012.0007, pages 217–241ข้อผิดพลาด Lua ใน มอดูล:array บรรทัดที่ 118: No function named shallowcopy in Module:table