Stephens, G. L., & Ingram, G. W. (1952). Radio interference suppression: As applied to radio and television reception (2nd ed.). Iliffe.
Lua i Stíl Chicago (17ú heag.)Stephens, George Leicester, agus Gordon William Ingram. Radio Interference Suppression: As Applied to Radio and Television Reception. 2nd ed. London: Iliffe, 1952.
Lua MLA (9ú heag.)Stephens, George Leicester, agus Gordon William Ingram. Radio Interference Suppression: As Applied to Radio and Television Reception. 2nd ed. Iliffe, 1952.
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