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
"Garrard, Alice",Copenhagen '92-'93 on $50 a day,,Prentice Hall Travel,1992,Frommer's budget travel guide,,0133347079,,https://cir.nii.ac.jp/crid/1130000795915778816