White, J. (1968). The extraction of metals. Macmillan.
Chicago-čujuhus (17. p.)White, J.H. The Extraction of Metals. London: Macmillan, 1968.
MLA-čujuhus (9. p.)White, J.H. The Extraction of Metals. Macmillan, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.