Review Volker Janssen (2020)
Review of "Policing the Open Road: How Cars Transformed American Freedom". Journal of American History. (/isis/citation/CBB362507729/) unapi

Article Michael K. Bess (December 2016)
‘Neither motorists nor pedestrians obey the rules’: Transit law, public safety, and the policing of Northern Mexico’s roads, 1920s–1950s. The Journal of Transport History (pp. 155-174). (/isis/citation/CBB598127251/) unapi

Book Ian G.R. West (2016)
Predator Empire: Drone Warfare and Full Spectrum Dominance. (/isis/citation/CBB940545246/) unapi