United States. Bureau of the Census, United States. Bureau of Old-Age and Survivors Insurance, & United States. National Production Authority. (1946). County business patterns: Reporting units, employment, and taxable payrolls, by industry groups, under old-age and survivors insurance program. [s.n.
Citazione stile Chigago Style (17a edizione)United States. Bureau of the Census, United States. Bureau of Old-Age and Survivors Insurance, e United States. National Production Authority. County Business Patterns: Reporting Units, Employment, and Taxable Payrolls, by Industry Groups, Under Old-age and Survivors Insurance Program. Washington: [s.n, 1946.
Citatione MLA (9a ed.)United States. Bureau of the Census, et al. County Business Patterns: Reporting Units, Employment, and Taxable Payrolls, by Industry Groups, Under Old-age and Survivors Insurance Program. [s.n, 1946.