Promisel, N. E. (1964). The science and technology of tungsten, tantalum molybdenum, niobium and their alloys. Macmillan Company.
Cita Chicago Style (17a ed.)Promisel, N. E. The Science and Technology of Tungsten, Tantalum Molybdenum, Niobium and Their Alloys. New York: Macmillan Company, 1964.
Cita MLA (9a ed.)Promisel, N. E. The Science and Technology of Tungsten, Tantalum Molybdenum, Niobium and Their Alloys. Macmillan Company, 1964.
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