Shell Australia visual identity: designers' guide [and] 'Petrol' was a trademark

Shell Australia Limited, Shell Australia visual identity: designers' guide [and] 'Petrol' was a trademark (c.1989), [UMA-ITE-2008004502590]. University of Melbourne Archives, accessed 17/11/2025, https://archives.library.unimelb.edu.au/nodes/view/310842