1. Resource-enhancing group intervention against depression at workplace: who benefits? A randomised controlled study with a 7-month follow-up;Ahola;Occup Environ Med,2012
2. The economic value of informal care in Australia in 2015;Australia,2015
3. Australian Bureau of Statistics. (2017a). 8155.0 - Australian Industry, 2016-17. from http://www.abs.gov.au/AUSSTATS/abs@.nsf/allprimarymainfeatures/051C49242DCED57FCA257E7000154BFC.
4. Australian Bureau of Statistics. (2017b). 8165.0 - counts of Australian Businesses, including Entries and Exits, 2016-17. from http://www.abs.gov.au/ausstats/abs@.nsf/mf/8165.0.
5. Australian Bureau of Statistics. (2019a). 3101.0 - Australian Demographic Statistic, Dec 2018. Retrieved 16/10/2018, from http://www.abs.gov.au/ausstats/abs@.nsf/mf/3101.0/.