United States Department of Labor. Bureau of Labor Statistics. Bulletin of the United States Bureau of Labor Statistics. [S.n.].
Cita Chicago Style (17a ed.)United States Department of Labor. Bureau of Labor Statistics. Bulletin of the United States Bureau of Labor Statistics. Washington: [S.n.].
Cita MLA (9a ed.)United States Department of Labor. Bureau of Labor Statistics. Bulletin of the United States Bureau of Labor Statistics. [S.n.].
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