Haurongo: Armson, William Barnett
He whakaaturanga anō
Rārangi pukapuka
Collins & Son. A century of architecture. Christchurch, 1965
Mané, J. N. 'A colonial architect rediscovered: William Barnett Armson, 1834--1883'. Historic Places in New Zealand No 3 (1983): 18--19
W. B. Armson: a colonial architect rediscovered. Christchurch, 1983