United States. Bureau of Labor Statistics. "Building Construction, 1936 and 1937, Part III" in Statistics of Building Construction, 1920 to 1937: As Shown by Building Permits Issued : Bulletin of the United States Bureau of Labor Statistics, No. 650 (1938). https://fraser.stlouisfed.org/title/4163/item/494426, accessed on December 22, 2024.