United States. Bureau of Labor Statistics & ProQuest (Firm). (1914). Wages and hours of labor in the building and repairing of steam railroad cars: 1907 to 1913. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Wages and Hours of Labor in the Building and Repairing of Steam Railroad Cars: 1907 to 1913. Washington: [publisher not identified], 1914.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Wages and Hours of Labor in the Building and Repairing of Steam Railroad Cars: 1907 to 1913. [publisher not identified], 1914.
Warning: These citations may not always be 100% accurate.