He whakaaturanga anō
Rārangi pukapuka
Davidson, M. M. ‘N. L. Elder (1896–1974)’. New Zealand’s Nature Heritage 94 (1975): facing 2636
Maclean, C. & J. Maclean. Waikanae: past and present. Waikanae, 1988
Obit. New Zealand Journal of Botany 14, No 3 (Sept. 1976): 281–283
Tāngia te kōrero katoa
Tāngia te kōrero katoa