Confidential information provided to the Royal Commission during perpetual network planning presentation made 30 April 1975

Shell Australia Limited, Confidential information provided to the Royal Commission during perpetual network planning presentation made 30 April 1975 (30 April 1975), [UMA-ITE-2008004502711]. University of Melbourne Archives, accessed 25/08/2026, https://archives.library.unimelb.edu.au/nodes/view/310959