Shoemaker, R. S. (2002). The circulating load: Practical mineral processing plant design by an old-time ore dresser. Society for Mining, Metallurgy, and Exploration.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShoemaker, Robert S. The Circulating Load: Practical Mineral Processing Plant Design by an Old-time Ore Dresser. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रShoemaker, Robert S. The Circulating Load: Practical Mineral Processing Plant Design by an Old-time Ore Dresser. Society for Mining, Metallurgy, and Exploration, 2002.
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