Brenna Thummler
United States. Bureau of Labor Statistics.
Louis Paul Nestel
Metropolitan Life Insurance Company. Policyholders Service Bureau
United States Employment Service
G. F. McCleary
Richard Fisch
Rhode Island. Dept. of Labor. Division of Women and Children
Subhadra Channa
Unknown Author
Jane Filley
Institute for Laundry Workers (1948 University of Illinois)
Connecticut. Bureau of Labor Statistics
Paul C. P. Siu
Toni Nicolini
Robert Tweedy
Bertha M. Nienburg