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","Decedents, estates and fiduciaries",,West Pub. Co.,1975,"Purdon's Pennsylvania statutes, annotated",,,,https://cir.nii.ac.jp/crid/1130282269263248000