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
On October 2, 1987, three honorary doctorates were conferred at the Swedish University of Agricultural Sciences, located at Uppsala north of Stockholm.
Iowa State University Veterinarian
Iowa State University Veterinarian: Vol. 50
, Article 18.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol50/iss2/18