Tohutoro APA (7th ed.)
Crundwell, F. (2011). Extractive metallurgy of nickel, cobalt and platinum-group metals. Elsevier.
Tohutoru Kātū Chicago (17th ed.)
Crundwell, Frank. Extractive Metallurgy of Nickel, Cobalt and Platinum-group Metals. Oxford: Elsevier, 2011.
Tohutoro MLA (9th ed.)
Crundwell, Frank. Extractive Metallurgy of Nickel, Cobalt and Platinum-group Metals. Elsevier, 2011.
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