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
The Board of Directors of the Iowa State University Veterinary Medical Alumni Association met at the Marriott Hotel on Saturday, January 18, 1992. The meeting was called to order at 10:10 a.m. Members present were Drs. Wertman, Frey, Hartwig, Feldman and Sievers. Joan Kluge also attended.
Hartwig, Nolan R.
"Annual Report Iowa State University Veterinary Medical Alumni Association,"
Iowa State University Veterinarian: Vol. 54
, Article 16.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol54/iss1/16