Notes
1. National Archives of Australia, CRS Manual, December 1999 at http://naa12.naa.gov.au/manual/Introduction/CRSIntroduction.htm
2. Ian Batterham, The Office Copying Revolution; History, Identification and Revolution, National Archives of Australia, Canberra, 2008.
3. Jane Gleeson-White, Double Entry: How the Merchants of Venice Shaped the Modern World - and How Their Invention Could Make or ?Break the Planet, Allen & Unwin, Sydney, 2011.