Feldenkrais and P.D. interviews 1999, neuromuscular facilitation - ideokinesis, P.D. Peggy Gould interview, Box: 8, Folder: 33. Personal papers of Janet Hamburg, PP 516. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/138553 Accessed June 14, 2025.