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1nork Helu, 'I. F. ('I. Futa)Gaiak “...Sālote Tupou III, Queen of Tonga, 1900-1965 Criticism, interpretation, etc....”
Argitaratua 2006
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2Argitaratua 2005“...Tonga Civilization....”
Liburua -
3nork Helu, 'I. F. ('I. Futa)“...Tonga Poetry History and criticism....”
Argitaratua 2012
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