Haurongo: Hatherton, Trevor
He whakaaturanga anō
Rārangi pukapuka
Obit. Evening Post. 5 May 1992: 14
Obit. New Zealand Geophysical Society Newsletter No 32 (Aug. 1992): 31–32
Obit. Proceedings of the Royal Society of New Zealand 119–123 (1991–95): 69–80