Não informado. (1955). Australian Science Teachers Journal. Australian Science Teachers Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Australian Science Teachers Journal. Melbourne, Australia: Australian Science Teachers Association, 1955.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Australian Science Teachers Journal. Australian Science Teachers Association, 1955.
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