Não informado. (1917). Mining review. Department of Mines and Energy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Mining Review. Adelaide, Australia: Department of Mines and Energy, 1917.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Mining Review. Department of Mines and Energy, 1917.
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