"Results from a survey on Pitch Count" by James R. Andrews, May 4, 1995

"Results from a survey on Pitch Count" by James R. Andrews, May 4, 1995, Box: 4, Folder: 32. Jerauld R. Crowell papers, RH MS 1551. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/502772 Accessed January 30, 2026.