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
"Wohlrabe, Raymond A. and Krusch, Werner E.",The land and people of Denmark,Rev. ed,Lippincott,1972,Portraits of the nations series,,"0397312962,0397311893",,https://cir.nii.ac.jp/crid/1130282268639788032