Pennsylvania labor and industry in the depression A review of the four-year period, 1931-1934, and its effect upon worker and employer, as encountered in the Department of labor and industry's administration of the state labor laws. Commonwealth of Pennsylvania, Department of labor and industry

MLA

Pennsylvania. Pennsylvania labor and industry in the depression A review of the four-year period, 1931-1934, and its effect upon worker and employer, as encountered in the Department of labor and industry's administration of the state labor laws. Commonwealth of Pennsylvania, Department of labor and industry. [Harrisburg], [publisher not identified], [1934]

APA

Pennsylvania. (1934). Pennsylvania labor and industry in the depression A review of the four-year period, 1931-1934, and its effect upon worker and employer, as encountered in the Department of labor and industry's administration of the state labor laws. Commonwealth of Pennsylvania, Department of labor and industry. [Harrisburg], [publisher not identified].

Chicago

Pennsylvania. Pennsylvania labor and industry in the depression A review of the four-year period, 1931-1934, and its effect upon worker and employer, as encountered in the Department of labor and industry's administration of the state labor laws. Commonwealth of Pennsylvania, Department of labor and industry. [Harrisburg], [publisher not identified], [1934]