Topper, D. R. (1980). J.J. Thomson and Maxwell's electromagnetic theory. by David R. Topper. University Microfilms International.
Cita Chicago (17th ed.)Topper, David R. J.J. Thomson and Maxwell's Electromagnetic Theory. by David R. Topper. Ann Arbor, Mich.: University Microfilms International, 1980.
Cita MLA (8th ed.)Topper, David R. J.J. Thomson and Maxwell's Electromagnetic Theory. by David R. Topper. University Microfilms International, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.