Walker, J. L. (2008). This business of urban music: A practical guide to achieving success in the industry, from gospel to funk to R&B to hip-hop. Billboard Books.
Chicago-Zitierstil (17. Ausg.)Walker, James L. This Business of Urban Music: A Practical Guide to Achieving Success in the Industry, from Gospel to Funk to R&B to Hip-hop. New York: Billboard Books, 2008.
MLA-Zitierstil (9. Ausg.)Walker, James L. This Business of Urban Music: A Practical Guide to Achieving Success in the Industry, from Gospel to Funk to R&B to Hip-hop. Billboard Books, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.