Não informado. (1970). New Zeland Journal of Dairy Science and Technology. New Zeland Society of Dairy Technology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. New Zeland Journal of Dairy Science and Technology. Hamilton, Nova Zelandia: New Zeland Society of Dairy Technology, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. New Zeland Journal of Dairy Science and Technology. New Zeland Society of Dairy Technology, 1970.
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