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 "Güldemann, Tom and Fehn, Anne-Maria","Beyond ""Khoisan"" : historical relations in the Kalahari basin",,John Benjamins Pub. Co.,2014,Amsterdam studies in the theory and history of linguistic science,,9789027248497,,https://cir.nii.ac.jp/crid/1130282269660073216