Não informado. (1928). Geological memoirs. Geological Survey of New Zealand, Department of Scientific and Industrial Research.
Chicago-referens (17:e uppl.)Não informado. Geological Memoirs. Wellington: Geological Survey of New Zealand, Department of Scientific and Industrial Research, 1928.
MLA-referens (8:e uppl.)Não informado. Geological Memoirs. Geological Survey of New Zealand, Department of Scientific and Industrial Research, 1928.
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