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
"Robertson, Ian","Portugal : with maps, plans, and atlas",1st ed,"Ernest Benn,W.W. Norton",1982,Blue guide,,"0510016464,0393015491,0510016456,0393300013",,https://cir.nii.ac.jp/crid/1130282268639821824