Silvester, John (3 October 2013). "Posh people love gangsters". The Age. Melbourne. Archived from the original on 2 October 2013. Retrieved 2 October 2013.
Petrie, Andrea; Cooper, Mex; Butcher, Steve (15 December 2008). "Chopper Read in 'tomahawk' attack". Archived from the original on 6 September 2017. Retrieved 11 August 2017 – via The Age.
Silvester, John (3 October 2013). "Posh people love gangsters". The Age. Melbourne. Archived from the original on 2 October 2013. Retrieved 2 October 2013.
Petrie, Andrea; Cooper, Mex; Butcher, Steve (15 December 2008). "Chopper Read in 'tomahawk' attack". Archived from the original on 6 September 2017. Retrieved 11 August 2017 – via The Age.