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
"Sri Lanka. Dept. of Census and Statistics, Ministry of Plan Implementation",Report on estate sector,,"Ministry of Plan Implementation, Dept. of Census and Statistics",1984,"Sri Lanka census of agriculture, 1982",,,,https://cir.nii.ac.jp/crid/1130000798259850240