1. Armstrong , J. 2006 Business as usual as decorum forgotten http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10397745
2. Studying the risk of corruption in the least corrupt countries;Andersson;Public Integrity,2008
3. Duncan , G. 2017 Election surveys show wide discontent http://www.massey.ac.nz/massey/about-massey/news/article.cfm?mnarticle_uuid=9AA7647B-0864-1798-6495-CC7CA330FCAF