Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITO Ryuji,Child's Liking for Brutality and it's Wiping-Up Mechanism,東洋大学児童相談研究,02885247,Toyo University,1998-03,17,,1-15,https://cir.nii.ac.jp/crid/1574231876533706368,