United States. Bureau of Labor Statistics. "Annual Earnings and Employment Patterns of Private Nonagricultural Employees, 1966-67 : Bulletin of the United States Bureau of Labor Statistics, No. 1765,"
Annual Earnings and Employment Patterns, Private Nonagricultural Employment
(1973).
https://fraser.stlouisfed.org/title/4653/item/498902, accessed on December 2, 2024.
@FedFRASER