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
"Vreeland, Nena and American University (Washington, D.C.). Foreign Area Studies",Singapore : a country study,,"The Studies : For sale by the Supt. of Docs., U.S. G.P.O.",1987,Area handbook series,,,,https://cir.nii.ac.jp/crid/1130282271738954368