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 "Watkins, Mark Hanna",A grammar of Chichewa : a Bantu language of British Cenrtal Africa,,Linguistic Society of America,1937,Language dissertations,,,,https://cir.nii.ac.jp/crid/1130282272668148864