Url
	https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/4956
Title
	DUL Survey Riot Causes
Source
	Detroit Urban League, “The People Beyond 12th Street: A Survey of Attitudes of Detroit Negroes after the Riot of 1967,” 1967, Box 1, Joseph L. Hudson Papers, Bentley Historical Library, University of Michigan.

--