The public utility library. Journal of electricity Dec. 15, 1918, p. 556-57.
Greenman, E. D.
The functions of the industrial library. Journal of industrial and engineering chemistry June 1919, p. 584.
Macfarlane, J. J.
Philadelphia commercial museum. Library journal April 1917, p. 278-79.
Nystrom, P. H.
The relation of the public library to the private business libraries. Special libraries Feb. 1918, p. 35-37.
Same article Library journal March 1918, p. 154-57.
Parmelee, J. H.
The utilization of statistics in business. American statistical association quarterly publication June 1917, p. 565-76.