Philips, A. A. "Introduction; Christchurch Fire Brigade." Always ready, New Zealand Fire Service, 1955. p.77
The Star, 30 December, 1982 Page 4: Debate
Walker, G. G. On the latter date, The Ballantyne’s fire disaster, 1983. p.43-44.
The Press: letters about the Ballantynes Fire Book:
The Press, 18 November, 1987, page 21:
Artist's drawing of Congreve's building from Morris, B. New Zealand's darkest days. Wilson and Horton, 1987, page 35.