著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Crawford, Osbert Guy Stanhope",Ethiopian itineraries circa 1400-1524 : including those collected by Alessandro Zorzi at Venice in the years 1519-24,,Published for the Hakluyt Society at the University Press,1958,Works,,,,https://cir.nii.ac.jp/crid/1130282270378704768