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 Veterinarian today must have both a liberal and a professional education to cope with the complexities of the modern world. Possibly the greatest single impediment to a liberal and professional education is the length of time required under the traditional calendar. The future veterinarian has eight years of obligations, including military service, after he finishes high school.
"Three-Year Professional Curriculum,"
Iowa State University Veterinarian: Vol. 25
, Article 3.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol25/iss2/3