Knoepfel, H. (2000). Magnetic fields: A comprehensive theoretical treatise for practical use. Wiley.
Čikaški stil citiranjaKnoepfel, Heinz. Magnetic Fields: A Comprehensive Theoretical Treatise for Practical Use. New York: Wiley, 2000.
MLA način citiranjaKnoepfel, Heinz. Magnetic Fields: A Comprehensive Theoretical Treatise for Practical Use. Wiley, 2000.
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