著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Benjamin Gonzalez O’Brien and Loren Collingwood and Stephen Omar El-Khatib,"The Politics of Refuge: Sanctuary Cities, Crime, and Undocumented Immigration",Urban Affairs Review,1078-0874,SAGE Publications,2017-05-07,55,1,3-40,https://cir.nii.ac.jp/crid/1360857597110950016,https://doi.org/10.1177/1078087417704974