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 "Sullivan, Anthea E. and University of Exeter","Sound change in progress : a study of phonological change and lexical diffusion, with reference to glottalization and r-loss in the speech of some Exeter schoolchildren",,University of Exeter Press,1992,Exeter linguistic studies,,085989374X,,https://cir.nii.ac.jp/crid/1130282271595133056