(1898). Electro-dynamics the direct-current motor / by Charles Ashley Carus-Wilson. [electronic resource].
Cita Chicago (17th ed.)Electro-dynamics the Direct-current Motor / by Charles Ashley Carus-Wilson. [electronic Resource]. 1898.
Cita MLA (9th ed.)Electro-dynamics the Direct-current Motor / by Charles Ashley Carus-Wilson. [electronic Resource]. 1898.
Atenció: Aquestes cites poden no estar 100% correctes.