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
"Elliott, David W. P.",NLF-DRV strategy and the 1972 : spring offensive,,"International Relations of East Asia Project, Cornell University",1974,Interim reports series,,,,https://cir.nii.ac.jp/crid/1130282268719072768