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
"Vitas, Robert A. and Williams, John Allen","U.S. national security policy and strategy, 1987-1994 : documents and policy proposals",,Greenwood Press,1996,Greenwood reference volumes on American public policy formation,,0313296359,,https://cir.nii.ac.jp/crid/1130282269751637632