"The Listener's Voice: Early Radio and the American Public" by Elena Razlogova "The Great Movie Comedy Teams" by Leonard Maltin "Broadcasting and Broadcast Advertising" Magazine for February 22,1943. "Letters From Afar," Volume 8 of the "Little Lenin Library." "They'll Do It Every Time, Vol. 1" by Jimmy Hatlo "The Sixteenth Rail: The Evidence, The Scientist, and the Lindbergh Kidnapping" by Adam Schrager The 1944 Radio Daily Annual, edited by Jack Alicoate. "Picture Book of TV Troubles Vol. 5: Horizontal Output and High Voltage Circuits" by John F. Rider.