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 "Fox, Harold G. (Harold George) and Canada",The Canadian law and practice relating to letters patent for inventions,3rd ed,Carswell Co.,1948,University of Toronto studies,,,,https://cir.nii.ac.jp/crid/1130017954175051787