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 "Kelsall, R. Keith (Roger Keith) and Kelsall, Helen M. and Chisholm, Lynne",Stratification : an essay on class and inequality,2nd ed,Longman,1984,Aspects of modern sociology,,0582295637,,https://cir.nii.ac.jp/crid/1130282270622165120