1. Andreev, K., Kantorová, V. & Bongaarts, J. (2013). Demographic components of future population growth. Population Division Technical Paper No. 2013/3. United Nations.
2. Australian Bureau of Statistics. (2014). Australian historical population statistics, 2014. Catalogue Number 3105.0.65.001. Retrieved September 28, 2019, from https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/3105.0.65.0012014?OpenDocument
3. Australian Bureau of Statistics. (2019a). ABS.Stat Beta. Retrieved September 28, 2019, from http://stat.data.abs.gov.au/
4. Australian Bureau of Statistics. (2019b). Births, Australia, 2018. Catalogue Number 3301.0. Retrieved September 28, 2019, from https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/3301.02018?OpenDocument