Não informado. (2014). Papers from the Department of Geology. University of Glasgow.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Papers from the Department of Geology. Glasgow, Inglaterra: University of Glasgow, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Papers from the Department of Geology. University of Glasgow, 2014.
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