1. Aston , H 2013 DPI ‘Witch Hunt Over Interview’. The Sydney Morning Herald , 17 February http://www.smh.com.au/federal-politics/political-news/dpi-witchhunt-over-interview-20130216-2ejs7.html
2. New Political Governance in Westminster Systems: Impartial Public Administration and Management Performance at Risk;Aucion;Governance,2012
3. Australian Broadcasting Corporation (ABC) 2016 ‘Silencing Public Servants’. Background Briefing , 8 May http://www.abc.net.au/radionational/programs/backgroundbriefing/silencing-public-servants/7367576#transcript
4. Australian Bureau of Statistics (ABS) 2016 ‘Employment and Earnings, Public Sector, Australia, 2015-16 http://www.abs.gov.au/ausstats/abs@.nsf/mf/6248.0.55.002
5. Australian Public Service Commission (APSC) 2016 Making Public Comment.Social Media and the APS: Private Lives, Public Responsibilities http://www.apsc.gov.au/working-in-the-aps/making-public-comment