(1935). Vol. 114, № 2955; The Electrician. 1935.
Cita Chicago (17th ed.)Vol. 114, № 2955; The Electrician. 1935, 1935.
Cita MLA (9th ed.)Vol. 114, № 2955; The Electrician. 1935, 1935.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)