Wadhams, W. (1990). Sound advice: The musician's guide to the record industry. Schirmer.
Chicago-referens (17:e uppl.)Wadhams, Wayne. Sound Advice: The Musician's Guide to the Record Industry. New York: Schirmer, 1990.
MLA-referens (9:e uppl.)Wadhams, Wayne. Sound Advice: The Musician's Guide to the Record Industry. Schirmer, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.