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
"Goldstein, Margaret J",Bulgaria in pictures,New completely rev. and redesigned 2nd ed,Lerner Publications,2005,Visual geography series,,0822530570,,https://cir.nii.ac.jp/crid/1130282268685623296