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. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva,The Economically active population,,In-house reproduction,1976,"Jana saṅgaṇanaya, 1971 = Census of population, 1971",,,,https://cir.nii.ac.jp/crid/1130282270508864128