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 "Hock, Hans Henrich and Joseph, Brian D.","Language history, language change, and language relationship : an introduction to historical and comparative linguistics",3rd rev. ed,De Gruyter,2019,Mouton textbook,,9783110609691,,https://cir.nii.ac.jp/crid/1130848327827225344