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
"Webster, Robert and Hinton, Virginia V.","Introductory gemology : a study of the identification of gemstones, pearls, and ornamental minerals",,Gemological institute of America,1945,The Jeweler's library,,,,https://cir.nii.ac.jp/crid/1130282273157436672