Mike Rosenberg; Geoff Kilgour (6–9 December 2004). "Field Trip 1: Taupo Volcano"(PDF). Field Trip Guides. Taupō: Geological Society of New Zealand. p. 5. ISBN0-908678-99-1. Archived from the original(PDF) on 7 January 2009. Retrieved 16 August 2007.
Mike Rosenberg; Geoff Kilgour (6–9 December 2004). "Field Trip 1: Taupo Volcano"(PDF). Field Trip Guides. Taupō: Geological Society of New Zealand. p. 5. ISBN0-908678-99-1. Archived from the original(PDF) on 7 January 2009. Retrieved 16 August 2007.