(en) Kate Clark, William Power, Yuichi Nishimura et Richard 'Atelea Kautoke, « Characteristics of the 29th September 2009 South Pacific tsunami as observed at Niuatoputapu Island, Tonga », Earth-Science Reviews, the 2009 South Pacific tsunami, vol. 107, no 1, , p. 52–65 (ISSN0012-8252, DOI10.1016/j.earscirev.2010.12.001, lire en ligne, consulté le )
(en) Kate Clark, William Power, Yuichi Nishimura et Richard 'Atelea Kautoke, « Characteristics of the 29th September 2009 South Pacific tsunami as observed at Niuatoputapu Island, Tonga », Earth-Science Reviews, the 2009 South Pacific tsunami, vol. 107, no 1, , p. 52–65 (ISSN0012-8252, DOI10.1016/j.earscirev.2010.12.001, lire en ligne, consulté le )
(en) Kate Clark, William Power, Yuichi Nishimura et Richard 'Atelea Kautoke, « Characteristics of the 29th September 2009 South Pacific tsunami as observed at Niuatoputapu Island, Tonga », Earth-Science Reviews, the 2009 South Pacific tsunami, vol. 107, no 1, , p. 52–65 (ISSN0012-8252, DOI10.1016/j.earscirev.2010.12.001, lire en ligne, consulté le )