United States. Bureau of Labor Statistics. "Wage Chronology: Firestone Tire and Rubber Co. and B.F. Goodrich Co. (Akron Plants), 1937-73 : Bulletin of the United States Bureau of Labor Statistics, No. 1762,"
Wage Chronology: The Firestone Tire and Rubber Co. and the B.F. Goodrich Co. (Akron Plants) and the Rubber Workers
(1972).
https://fraser.stlouisfed.org/title/4908/item/498899, accessed on April 28, 2025.