Truscott, S. J. (1947). Mine economics: Sampling, valuation, organization, administration (2nd ed.). Mining Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTruscott, Samuel John. Mine Economics: Sampling, Valuation, Organization, Administration. 2nd ed. London: Mining Pub, 1947.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTruscott, Samuel John. Mine Economics: Sampling, Valuation, Organization, Administration. 2nd ed. Mining Pub, 1947.
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