Haurongo: Haszard, Henry Douglas Morpeth
He whakaaturanga anō
Rārangi pukapuka
Appendices to the Journals of the House of Representatives (New Zealand). 1921--1922, C--1
Lawn, C. A. 'The pioneering land surveyors of New Zealand'. qMS. WTU
Obit. N.Z. Surveyor 16, No 6 (1938): 254