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 "Siegel, Jeff",A grammar of Nama : a Papuan language of Southern New Guinea,,De Gruyter Mouton,2023,Pacific linguistics,,9783111076614,,https://cir.nii.ac.jp/crid/1130015708408921866