Tupou Veiongo (Māʻatu)

*https://web.archive.org/web/20030315012835/http://www.uq.net.au/~zzhsoszy/states/tonga/ulukalala.html
E. Wood-Ellem, Queen Sālote of Tonga, Auckland university press, 1999
E.W. Gifford, Tongan Society, BPB museum bulletin 61, 1929