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
"Piyasena, S. (Senadhira) and Senadheera, R. Y. (Ruwan Yudagana)","India, ""we Tamils"", and Sri Lanka",1st ed,Sri Satguru Publications,1987,Studies on Sri Lanka series,,817030136X,,https://cir.nii.ac.jp/crid/1130282271007108736