Original tekst: The Gretsch Drum Book. Percussion sheet music. The Gretsch Drum Book book. Softcover. 290 pages. Published by Rebeats Publications.
Oversættelse: Den Gretsch Drum Book. Percussion noder. Den Gretsch Drum bog bog. 290 sider. Udgivet af Rebeats Publications. HL.120777. ISBN 1888408200.
