On Target 2 (2 folders); On Target 3 (4 folders) and One Worlders (6 folders), Box: 146. Edward M. Greb personal library on government, politics, economics, and history, RH WL MS 29. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/51852 Accessed April 27, 2025.