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 "Bittner, Egon","The functions of the police in modern society : a review of background factors, current practices, and possible role models",,"National Institute of Mental Health, Center for Studies of Crime and Delinquency",1970,Crime and delinquency issues,,,,https://cir.nii.ac.jp/crid/1130282271082742016