- 1David Morton
Off the record : the technology and culture of sound recording in America
New Brunswick: Rutgers Univ. Press 2000; XII, 221 S. : Ill.
Schallaufzeichnung; USA; Kultur / Geschichte - 2David L. Morton; Joseph Gabriel
Electronics : the life story of a technology
Baltimore (MD): John Hopkins University Press 2007; XI, 211 S. : Ill.
Elektronik; Geschichte