Garth den Heyer & Tim Prenzler 
Civilian Oversight of Police [PDF ebook] 
Advancing Accountability in Law Enforcement

Exploring the complex and controversial topic of civilian oversight of police, this book analyzes the issues and debates entailed by civilian oversight by using worldwide perspectives, in-depth case studies, and a wealth of survey data. It integrates and summarizes decades of research from many locations around the globe to present a best practices model for managing police conduct. It also describes the impact of oversight agencies on police policy, including innovative means by which agencies can work with police departments to improve police conduct.