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
A note from congressman Tom Harkin congratulating the College of Veterinary Medicine on its centennial anniversary.
"A Note from Tom Harkin,"
Iowa State University Veterinarian: Vol. 41
, Article 3.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol41/iss1/3