1. Australian Bureau of Statistics (ABS). (2018). Population projections, Australia, 2017 Publication 3222.01. Retrieved August 26, 2020, from https://www.abs.gov.au/statistics/people/population/population-projections-australia/latest-release
2. AWI and The WoolMark Company. (2020). Paolo Zegna receives top Australian Award, Beyond the Bale (p. 15). September 2020.
3. Bardsley, P. (1994). The collapse of the Australian wool reserve price scheme. The Economic Journal, 104(426), 1087–1105.
4. Bawden, R. J. (1992). Systems approaches to agricultural development: The Hawkesbury experience. Agricultural Systems, 40(1–3), 153–176.
5. Boult, C., & Chancellor, W. (2020). Agricultural productivity estimates. Retrieved August 26, 2020, from https://www.agriculture.gov.au/abares/research-topics/productivity/agricultural-productivity-estimates#broadacre-productivity