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 "Pensylvania and Purdon, John","Adoption, aeronautics, agriculture, amusements, arbitration, bailees and factors",Permanent ed,West Pub. Co.,1930,"Purdon's Pennsylvania statutes, annotated",,,,https://cir.nii.ac.jp/crid/1130282271085428736