| Rotten Luck and Self-Inflicted Wounds – How the U.S. Pollsters Failed in the 2016 Presidential Election and Why a Similar Result is Unlikely in Australia | Martin O'Shannessy, The Sydney Papers Online Issue 45 | 2018-10-26 09:18:38 |
| Can We Trust Opinion Polls? US in 2016; Australia in 2018 – Martin O’Shannessy | Martin O'Shannessy, podcast | 2018-09-13 13:29:56 |
| Martin O’Shannessy | Martin O'Shannessy, N-R | 2018-08-09 13:08:25 |
| Can We Trust Opinion Polls? US in 2016; Australia in 2018 | 2018, Function Archive, Martin O'Shannessy | 2018-08-09 13:05:05 |