Pre-Kindergarten -- A Four Years Plan for Children's Nurseries, published by the National Society of Children's Nurseries, London, 1943

Pre-Kindergarten -- A Four Years Plan for Children's Nurseries, published by the National Society of Children's Nurseries, London, 1943, 5.10.10, Box: 10, Folder: 10.0. Association for Childhood Education International (ACEI) records, 0056-MDHC. Special Collections and University Archives. https://archives.lib.umd.edu//repositories/2/archival_objects/244095 Accessed May 09, 2024.