College Physics, Sears, Zemansky, Young, 1974, LOC #73-21135, chapter: "Acoustic Phenomena"
Powell, James R., Jr. The Audiophile's Technical Guide to 78 rpm, Transcription, and Microgroove Recordings. 1992; Gramophone Adventures, Portage, MI. ISBN 0-9634921-2-8
Powell, James R., Jr. Broadcast Transcription Discs. 2001; Gramophone Adventures, Portage, MI. ISBN 0-9634921-4-4
Powell, James R., Jr. and Randall G. Stehle. Playback Equalizer Settings for 78 rpm Recordings. Third Edition. 1993, 2001, 2007; Gramophone Adventures, Portage, MI. ISBN 0-9634921-3-6
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From Tin Foil to Stereo: Evolution of the Phonograph by Oliver Read and Walter L. Welch
The Fabulous Phonograph by Roland Gelatt, published by Cassell & Company, 1954 rev. 1977 ISBN 0-304-29904-9
Where Have All the Good Times Gone?: The Rise and Fall of the Record Industry Louis Barfe.
Pressing the LP Record by Ellingham, Niel, published at 1 Bruach Lane, PH16 5DG, Scotland.
