Stephens, G. L., & Ingram, G. W. (1952). Radio interference suppression: As applied to radio and television reception (2nd ed.). Iliffe.
Cita Chicago (17th ed.)Stephens, George Leicester, i Gordon William Ingram. Radio Interference Suppression: As Applied to Radio and Television Reception. 2nd ed. London: Iliffe, 1952.
Cita MLA (9th ed.)Stephens, George Leicester, i Gordon William Ingram. Radio Interference Suppression: As Applied to Radio and Television Reception. 2nd ed. Iliffe, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.