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
"Gray, Roger J. and Pitts, Susan M.",Risk modelling in general insurance : from principles to practice,,Cambridge University Press,2012,International series on actuarial science,,9780521863940,,https://cir.nii.ac.jp/crid/1130282272420571136