United States. Congress. Senate. Committee on Interstate Commerce & ProQuest (Firm). (1932). Investigation of six-hour day for railroad employees. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Investigation of Six-hour Day for Railroad Employees. Washington: [publisher not identified], 1932.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Investigation of Six-hour Day for Railroad Employees. [publisher not identified], 1932.
Warning: These citations may not always be 100% accurate.