1. DIPNR, Meeting the challenges — Securing Sydney's water future: The Metropolitan Water Plan 2004. NSW Department of Infrastructure, Planning and Natural Resources, 2004, www.dipnr.nsw.gov.au.
2. DIPNR, BASIX — Building Sustainability Index, NSW Department of Infrastructure, Planning and Natural Resources, 2004, www.basix.nsw.gov.au.
3. Integrated Water Management — Pushing the Boundaries;Apostolidis,2003