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
"Gunatilleke, Godfrey and Marga Institute",Negotiations for the resolution of the ethnic conflict,,Marga Institute,2001,A history of ethnic conflict in Sri Lanka,,955582004X,,https://cir.nii.ac.jp/crid/1130282269771551872