Quality 2000: Advancing Early Care and Education: Working Paper, H.R. Turnbull and A. Turnbull, February 1994

Quality 2000: Advancing Early Care and Education: Working Paper, H.R. Turnbull and A. Turnbull, February 1994, Box: 1, Folder: 14. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/304767 Accessed November 14, 2025.