United States Department of the Interior. Bureau of Mines & Haver, F. P. (1976). Recovery of lead from lead chloride by fused-salt electrolysis. U.S. Dept. of the Interior.
Chicago-viite (17. p.)United States Department of the Interior. Bureau of Mines ja Frank P. Haver. Recovery of Lead from Lead Chloride by Fused-salt Electrolysis. Washington, D.C.: U.S. Dept. of the Interior, 1976.
MLA-viite (9. p.)United States Department of the Interior. Bureau of Mines ja Frank P. Haver. Recovery of Lead from Lead Chloride by Fused-salt Electrolysis. U.S. Dept. of the Interior, 1976.
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