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
"Babb, Hugh Webster and Everberg, Carl B. (Carl Bernard)","Commercial law : cases and materials : contracts-sales, agency-negotiable instruments",2nd ed.,Foundation Press,1949,University business-economics series,,,,https://cir.nii.ac.jp/crid/1130282272402921856