Izvornik: Readin', Ritin', and Rudiments. 5, 7, 9, 13 and 17 stroke rolls. 5, 7, 9, 13 and 17 stroke rolls. Method.
Prijevod: Čitanjem, Ritin ', i rudimenti. Role 5, 7, 9, 13 i 17 taktni. Role 5, 7, 9, 13 i 17 taktni. John W. McMahan. Udaraljke note.