Small, Vernon (30 November 2011). "Who is backing whom in Labour battle?". The Dominion Post. Fairfax New Zealand. Archived from the original on 15 December 2013. Retrieved 26 August 2013.
Small, Vernon (30 November 2011). "Who is backing whom in Labour battle?". The Dominion Post. Fairfax New Zealand. Archived from the original on 15 December 2013. Retrieved 26 August 2013.