United States. Works Progress Administration
, Northrop, M. Starr
, Brown, Malcolm Johnston, 1910-1992
and Gordon, Katherine.
A Survey of the Transient and Homeless Population in 12 Cities : September 1935 and September 1936, Series TR-12 ,
Washington, DC:
United States Government Printing Office,
1937, https://fraser.stlouisfed.org/title/6741,
accessed on August 15, 2026.