Bertha Ronge's Kindergarten, Tavistock, London. The Lady's Newspaper 13 October 1855, p459

The publications cited are held mainly in the National Library NZ of Wellington, but selected documents can also be found in the Hocken Collections at the University of Otago Library, NZCER Library Wellington and other university libraries. New Zealand Kindergartens Te Pūtahi Kura Puhou o Aotearoa (NZK) also holds some specialist historical material. We have not included conference papers, except for a few recent presentations. We have cited some unpublished material.