Não informado. (1986). New Zealand forestry. New Zealand Institute of Foresters.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. New Zealand Forestry. Wellington: New Zealand Institute of Foresters, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. New Zealand Forestry. New Zealand Institute of Foresters, 1986.
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