Sources: 1938 'How Natives Signal Their News Far and Wide', The Advertiser (Adelaide, SA : 1931 - 1954), 19 March, p. 12. , viewed 17 Aug 2016, http://nla.gov.au/nla.news-article30853888Mountford, C. P. 1938. “Aboriginal message sticks from the Nullabor Plains.”Transactions of the Royal Society of South Australia 62 (1):122-126.
