Tomlingson, P. D. (2010). Equipment management workbook: Key to equipment reliability and productivity in mining. Society for Mining, Metallurgy, and Exploration.
Lua i Stíl Chicago (17ú heag.)Tomlingson, Paul D. Equipment Management Workbook: Key to Equipment Reliability and Productivity in Mining. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2010.
Lua MLA (9ú heag.)Tomlingson, Paul D. Equipment Management Workbook: Key to Equipment Reliability and Productivity in Mining. Society for Mining, Metallurgy, and Exploration, 2010.
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