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 "Roy, Jason J. and Singh, Shane P and Fournier, Patrick",The power of polls? : a cross-national experimental analysis of the effects of campaign polls,,Cambridge University Press,2021,Cambridge elements,,9781108792462,,https://cir.nii.ac.jp/crid/1130291776293526959