The rise of the Maori tribal tattoo, BBC News Magazine, 21 September 2012, Ngahuia Te Awekotuku, University of Waikato, New Zealand
The rise of the Maori tribal tattoo, BBC News Magazine, 21 Σεπτ 2012, Ngahuia Te Awekotuku, Πανεπιστήμιο του Waikato, Νέα Ζηλανδία.