(1961). "Up-to date machinery in the open pit at the Maritza-East Power Combine.".
Chicago Style (17th ed.) Citation"Up-to Date Machinery in the Open Pit at the Maritza-East Power Combine.". 1961.
MLA (8th ed.) Citation"Up-to Date Machinery in the Open Pit at the Maritza-East Power Combine.". 1961.
Warning: These citations may not always be 100% accurate.