Bibliography
- (a) Lehman, H. C., “The Creative Years in Science and Literature,” The Scientific Monthly, 43 (1936) 151–162.
- (b) Heidler, J. B., and H. C. Lehman, “Chronological Age and Productivity: Various Types of Literature,” The English Journal, (College Edition) 27 (1937) 294–304.
- (c) Lehman, H. C., “The Creative Years: ‘Best Books,’” The Scientific Monthly, 45 (1937) 65–75.
- (d) Lehman, H. C., and D. W. Ingerham, “The Creative Years in the Field of Music,” The Scientific Monthly, 47 (1938) (Forthcoming).
- Menke, F. G., All Sports Record Book, (New York: All Sports Record Book, Inc., 1936). 448 pages.
- Who's Who in Baseball, (New York: Baseball Magazine Co., annual).
- Romano, J. J. (Editor), Post Boxing Record and Sports Annual for 1935, (New York: Post Sports Record Corporation, 280 Broadway, annual) 261 pages.
- Hendy, J. D. (Editor), Official National Hockey Guide for 1935, (New York: National Hockey Guide Co., annual) 96 pages.
- (a) Johnson, Harold (Speed), and Wilfrid Smith, Who's Who in Major League Football, (Chicago: B. E. Callahan, 328 South Jefferson Street, 1935) 94 pages.
- (b) Johnson, Harold (Speed), Who's Who in Major League Football, (Chicago: B. E. Callahan, 328 South Jefferson Street, 1936) 64 pages.
- Birth, Stillbirth, and Infant Mortality Statistics for the Birth Registration Area of the United States, 1931. Seventeenth Annual Report. Prepared under the supervision of Dr. T. F. Murray, Chief Statistician for Vital Statistics. (Washington, D.C.: United States Government Printing Office, 1934) iv+236 pages (see esp. p. 12, Table N).
- Billiards Magazine: Official Organ of the National Billiards Association of America, (Chicago) 22 (1935) 12–13.