1. Geochemistry of the Waimangu Geothermal System;Balmes,1991
2. Physics of the New Zealand Thermal Area;Banwell;NZ DSIR. Bulletin 123,1957
3. The nature and assessment of heat flow from hydrothermal areas;Dawson;NZ J. Geol. Geophys.,1964
4. The geology of New Zealand;Hochstetter,1864
5. Notes on the Basin of Te Tarata, Rotomahana;Hutton;Transactions of the New Zealand Institute,1869