Setchell, G. H. (1968). Sydney 2000: Requirements for conservation of natural areas, scenic preservation and recreation. National Trust of Australia (New South Wales).
Lua i Stíl Chicago (17ú heag.)Setchell, G. H. Sydney 2000: Requirements for Conservation of Natural Areas, Scenic Preservation and Recreation. Sydney: National Trust of Australia (New South Wales), 1968.
Lua MLA (8ú heag.)Setchell, G. H. Sydney 2000: Requirements for Conservation of Natural Areas, Scenic Preservation and Recreation. National Trust of Australia (New South Wales), 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.