Johnson, Elizabeth A.
and United States. Bureau of Labor Statistics.
Selected List of the Publications of the Bureau of Labor Statistics: 1943 Supplement to 1940 Ed : Bulletin of the United States Bureau of Labor Statistics, No. 747 ,
Washington, D.C:
G.P.O.,
1943, https://fraser.stlouisfed.org/title/4233,
accessed on December 20, 2024.