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 "Barker, J. W. (John William) and Stringer, L.",Teach yourself Portuguese,New ed,English Universities Press,1962,Teach yourself books,,,,https://cir.nii.ac.jp/crid/1130282271989251328