"The connection: Strategies for creating and operating 501 (c) (3)s, 501(c)(4)s, and PACs [by] B. Holly Schadler, Box: 17, Folder: 18. MainStream Coalition records, RH MS 1240. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/182930 Accessed June 26, 2024.