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
"Nyrop, Richard F. and American University (Washington, D.C.). Foreign Area Studies and United States. Dept. of the Army",Sri Lanka : a country study,,"Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O.",1986,Area handbook series,,,,https://cir.nii.ac.jp/crid/1130000794398585984