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 "Language Laboratory Conference and Gravit, Francis W. and Valdman, Albert","Structural drill and the language laboratory : report of the Third Language Laboratory Conference held at Indiana University, March 29-31, 1962",,Indiana University,1963,"Publication of the Indiana University Research Center in Anthropology, Folklore, and Linguistics",,,,https://cir.nii.ac.jp/crid/1130282269129608064