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
"Ezenwajiaku, Josephat Chukwuemeka",State territory and international law,,Routledge,2021,Routledge research in international law,,9780367353988,,https://cir.nii.ac.jp/crid/1130004954236067840