@book{ Solr-1608498239, title = {Policing issues: challenges and controversies}, author = {Ross, Jeffrey Ian}, address = {Sudbury, Mass. u.a.}, publisher = {Jones & Bartlett Learning}, year = {2012}, url = {https://swbplus.bsz-bw.de/bsz33831296Xinh.htm} url = {https://swbplus.bsz-bw.de/bsz33831296Xkla.htm} }