Important events in American labor history, 1778-1978 /

Chicago citation style
United States. Department of Labor. Important events in American labor history, 1778-1978 /. [1979?]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102166212. (Accessed November 21, 2018.)
APA citation style
United States. Department of Labor, ([1979?]) Important events in American labor history, 1778-1978 /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102166212
MLA citation style
United States. Department of Labor. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102166212>.
Note: These citations are programmatically generated and may be incomplete.