Hassall, Graham. The Tuvalu General Election 2006. Democracy and Elections project, Governance Program, University of the South Pacific. 2006 [11 April 2015]. (原始内容存档于2019-04-01).
Hassall, Graham. The Tuvalu General Election 2006. Democracy and Elections project, Governance Program, University of the South Pacific. 2006 [11 April 2015]. (原始内容存档于2019-04-01).