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
"Disanayaka, J. B. (Jayaratna Banda)",Vowels and consonants,1st ed.,SrideviPrinters,2003,Let's learn Sinhala,,9559817701,,https://cir.nii.ac.jp/crid/1130282268776053760