Schwicker, A. C. (1968). International dictionary of metallurgy, mineralogy, geology. Mining and oil industries in four languages. English - French - German - Italian. Vol. 1. Technoprint Internat..
Chicago-Zitierstil (17. Ausg.)Schwicker, Angelo Cagnacci. International Dictionary of Metallurgy, Mineralogy, Geology. Mining and Oil Industries in Four Languages. English - French - German - Italian. Vol. 1. Milano: Technoprint Internat., 1968.
MLA-Zitierstil (9. Ausg.)Schwicker, Angelo Cagnacci. International Dictionary of Metallurgy, Mineralogy, Geology. Mining and Oil Industries in Four Languages. English - French - German - Italian. Vol. 1. Technoprint Internat., 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.