Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Sinnott-Armstrong, Walter and Fogelin, Robert J.",Understanding arguments : an introduction to informal logic,"9th ed., concise, student ed",Cengage Learning,2015,Cengage advantage books,,9781285197395,,https://cir.nii.ac.jp/crid/1130000794700927104