Erbsen, W. (1978). Starting bluegrass banjo from scratch. C. Fischer.
Cita Chicago (17th ed.)Erbsen, Wayne. Starting Bluegrass Banjo from Scratch. New York: C. Fischer, 1978.
Cita MLA (9th ed.)Erbsen, Wayne. Starting Bluegrass Banjo from Scratch. C. Fischer, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.