Tohutoro APA (7th ed.)
Burkin, A. Chemical Hydrometallurgy: Theory and Principles. Imperial College.
Tohutoru Kātū Chicago (17th ed.)
Burkin, A.R. Chemical Hydrometallurgy: Theory and Principles. Londres, Inglaterra: Imperial College.
Tohutoro MLA (9th ed.)
Burkin, A.R. Chemical Hydrometallurgy: Theory and Principles. Imperial College.
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