1. Geologists discover ancient retort—evidence points to world's oldest mine;Barnes,1972
2. The Cretan Collection in Oxford;Boardman,1961
3. The composition of ancient Greek bronze coins;Caley;American Philosophical Society Memoirs,1939
4. Chemical composition of Greek and Roman statuary bronze;Caley,1970
5. A brass tripod from Cyprus in the Newbury Museum;Coghlan;Journal of the Historical Metallurgy Society,1975