World Mining & Argall, G. O. (1968). International glossary of technical terms: Most commonly used for geology, exploration, underground and open pit mining, minerals beneficiation, hydro-metallurgy, smelting, and refining ; English, Svenska, Deutsch, Francais, Espanol. World Mining.
Chicago Style (17th ed.) CitationWorld Mining and George O. Argall. International Glossary of Technical Terms: Most Commonly Used for Geology, Exploration, Underground and Open Pit Mining, Minerals Beneficiation, Hydro-metallurgy, Smelting, and Refining ; English, Svenska, Deutsch, Francais, Espanol. San Francisco, Calif: World Mining, 1968.
MLA (9th ed.) CitationWorld Mining and George O. Argall. International Glossary of Technical Terms: Most Commonly Used for Geology, Exploration, Underground and Open Pit Mining, Minerals Beneficiation, Hydro-metallurgy, Smelting, and Refining ; English, Svenska, Deutsch, Francais, Espanol. World Mining, 1968.