Mainstreaming at the Early Childhood Level: Current and Future Perspectives, Blacher-Dixon, Leonard, A. Turnbull in Mental Retardation, Volume 19, Number 5, October 1981

Mainstreaming at the Early Childhood Level: Current and Future Perspectives, Blacher-Dixon, Leonard, A. Turnbull in Mental Retardation, Volume 19, Number 5, October 1981, Box: 1, Folder: 93. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/304846 Accessed December 25, 2025.