The Institution of Mining and Metallurgy & Prendergast, M. D. (1989). Magmatic sulphides: The Zimbabwe volume. The Institution of Mining and Metallurgy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Institution of Mining and Metallurgy और M. D. Prendergast. Magmatic Sulphides: The Zimbabwe Volume. London: The Institution of Mining and Metallurgy, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThe Institution of Mining and Metallurgy और M. D. Prendergast. Magmatic Sulphides: The Zimbabwe Volume. The Institution of Mining and Metallurgy, 1989.
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