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 final examinations, the Class of '85 traveled to Kalamazoo, Michigan on December 15, 1983 for "The Drug Trip," a two-day visit to the Upjohn Company. Dr. Alan Conley from the ISU Department of Theriogenology joined the students for the visit to the pharmaceutical company
"Junior Pharmaceutical Trip,"
Iowa State University Veterinarian: Vol. 46
, Article 8.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol46/iss1/8