United States. Congress. Senate. Committee on Education and Labor & ProQuest (Firm). (1940). Authorizing the Bureau of Labor Statistics to make studies of productivity and labor costs in industry. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Education and Labor and ProQuest (Firm). Authorizing the Bureau of Labor Statistics to Make Studies of Productivity and Labor Costs in Industry. Washington: [publisher not identified], 1940.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Education and Labor and ProQuest (Firm). Authorizing the Bureau of Labor Statistics to Make Studies of Productivity and Labor Costs in Industry. [publisher not identified], 1940.
Warning: These citations may not always be 100% accurate.