Royal Commission on Petroleum, Letters to the Commission dated 7 November 1975, 17 February 1976, 27 February 1976

Shell Australia Limited, Royal Commission on Petroleum, Letters to the Commission dated 7 November 1975, 17 February 1976, 27 February 1976 (7 November 1975 -), [UMA-ITE-2008004502714]. University of Melbourne Archives, accessed 07/11/2025, https://archives.library.unimelb.edu.au/nodes/view/310962