United States. Works Progress Administration
, Van Dusseldorp, Wilma, 1901-1994
, McCord, Elizabeth, 1895-1978
, Pease, Sybil, 1891-1965
and Woofter, Thomas Jackson, 1893-1972. Survey of Social Work in Three Rural Counties.
Washington, DC:
Works Progress Administration, Division of Social Research,
June 1936, https://fraser.stlouisfed.org/title/6717,
accessed on November 8, 2024.