New Zealand. Hydrographic Office. (1993). Niue and Suwarrow Island: South Pacific Ocean. Hydrographic Office of the Royal New Zealand Navy.
Čikaški stil citiranja (17. izdanje)New Zealand. Hydrographic Office. Niue and Suwarrow Island: South Pacific Ocean. Auckland [N.Z.]: Hydrographic Office of the Royal New Zealand Navy, 1993.
MLA način citiranja (9. izdanje)New Zealand. Hydrographic Office. Niue and Suwarrow Island: South Pacific Ocean. Hydrographic Office of the Royal New Zealand Navy, 1993.
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