Bailey, E. C., & Stevens, S. (1999). Wrist twisters: A musical approach to snare drumming. Marimba Productions.
Chicago Style (17. basım) AtıfBailey, Elden C., ve Scott Stevens. Wrist Twisters: A Musical Approach to Snare Drumming. Camillus, N. Y: Marimba Productions, 1999.
MLA (9th ed.) AtıfBailey, Elden C., ve Scott Stevens. Wrist Twisters: A Musical Approach to Snare Drumming. Marimba Productions, 1999.
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