Paul, C. R. (1997). Introduction to electromagnetic fields. Boston, Massachusetts: McGraw-Hill.
Trích dẫn kiểu ChicagoPaul, Clayton R. Introduction to Electromagnetic Fields. Boston, Massachusetts: McGraw-Hill, 1997.
Deismireacht MLAPaul, Clayton R. Introduction to Electromagnetic Fields. Boston, Massachusetts: McGraw-Hill, 1997.
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