Craddock, P. T., Lang, J., & Craddock, P. (2003). Mining and metal production: Through the ages. London: British Museum.
Παραπομπή Chicago StyleCraddock, P. T., Janet Lang, and Paul Craddock. Mining and Metal Production: Through the Ages. London: British Museum, 2003.
Παραπομπή MLACraddock, P. T., Janet Lang, and Paul Craddock. Mining and Metal Production: Through the Ages. London: British Museum, 2003.
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