(1926). Vol. 96, № 2485-2508; The Electrician. 1926.
Cita Chicago (17th ed.)Vol. 96, № 2485-2508; The Electrician. 1926, 1926.
Cita MLA (9th ed.)Vol. 96, № 2485-2508; The Electrician. 1926, 1926.
Atenció: Aquestes cites poden no estar 100% correctes.