Excerpt from Labor Bibliography, 1914: September 1, 1915 (Classic Reprint)
Addenda to Child labor laws in all states. National child labor committee pamphlet no. 233. New York. June 1914. (4) p.
In continuation of Child labor laws in all states. National child labor bulletin, v. 1, no. 2, New York, Aug. 1912, 124 p.