Roskelley, R.W. "Best Labor Problems in Colorado." Paper presented at the 13th annual meeting of the Western Farm Economics Association, 1940 July 10-12

Roskelley, R.W. "Best Labor Problems in Colorado." Paper presented at the 13th annual meeting of the Western Farm Economics Association, 1940 July 10-12, Box: 196, Folder: 2. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389715 Accessed September 27, 2026.