Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
Following is a portion of the speech made by Dr. Whittick to the S.C.A.V.M.A. on September 13th in the Great Hall, Memorial Union, Iowa State University entitled "Wave Making" and printed with his permission.
Iowa State University Veterinarian
Iowa State University Veterinarian: Vol. 34
, Article 3.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol34/iss3/3