Strain, James Allen (2017). A Dictionary for the Modern Percussionist and Drummer. Lanham, MD: Rowman & Littlefield Publishers. p. 100. ISBN 978-0-8108-8693-3. OCLC 974035735. 978-0-8108-8693-3
Holland, James (2005). Practical Percussion: A Guide to the Instruments and Their Sources. Scarecrow Press. p. 12. ISBN 978-1-4616-7063-6. OCLC 681550519. 978-1-4616-7063-6
Girsberger, Russ (1998). Cirone, Anthony J. (ed.). A Practical Guide to Percussion Terminology. Meredith Music. p. 49. ISBN 978-1-5746-3059-6. OCLC 40625607. 978-1-5746-3059-6