1. National Agricultural Statistics Review - Final Report, 2015;ABS,2015
2. Land Management and Farming in Australia, 2016-17;ABS,2018
3. 2016 Census - Employment, Income and Education;ABS,2018
4. National, State and Territory Population, June 2020;ABS,2020
5. Test of significance in factor analysis;Bartlett;Br. J. Stat. Psychol.,1950