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 "Easton, Albert and Harris, Timothy",Actuarial aspects of individual life insurance and annuity contracts,2nd ed,ACTEX Publications,2007,Professional series,,9781566986106,,https://cir.nii.ac.jp/crid/1130282271553951744