Coghlan, H. H., Notes on the Prehistoric Metallurgy of Copper and Bronze in the Old World (Pitt Rivers Museum, Oxford. Occasional Papers in Technology 4) (1951) [15:a:21]: Antiquity 26 (1952) 162-5 (G. Childe); BO 9 (1952) 178-9 (ะก. Hillen).
Querverweis: 15:a:21