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 "Perniss, Pamela and Pfau, Roland and Steinbach, Markus",Visible variation : comparative studies on sign language structure,,Mouton de Gruyter,2007,Trends in linguistics,,9783110195781,,https://cir.nii.ac.jp/crid/1130282272765169792