10/12/1991. “What is Community Policing?”.

2/14/1992. “A Review of: "Take Back Your Neighborhood" by Richard Neely, Chief Justice of the West Virginia Supreme Court”.

Working Paper. “What Happened to Community Policing”.

2/22/1991. “Demanding Quality Policing”.Abstract

9/1993. “Systems for Controlling Police Corruption: Review of the Literature and an Informal National Survey”.

3/1987. Philadelphia and Its Police: Toward a new Partnership (Report by the Philadelphia Police Study Task Force).Abstract

2002. “Notes on Racial Profiling”.

2002. “The Consequences of Police Practice.” Police Panel. NAS.Abstract

2002. The Legitimacy of Policing.

11/11/2000. “Analyzing What Police Do and What Causes What they Do.” NAS Police Panel.

2013. “Civic Virtue and Community Justice:Notes on Shared Values in the Pursuit of an Effective and Just Criminal Justice System.” James Q. Wilson Memorium.

1991. “Innovations in Policing.” Speech Prepared for the Attorney General's Crime Summit.

William Spelman and Rebecca Young. 2019. “The Diffusion of Innovations and the Creation of Innovative Police Organizations”.

2002. “Executive Summary”.

1991. Consulting Report for Mayor Dixon on the Status and Potential of the Metropolitan Police Department.