Ronning, P. (1980). The Finger-Picking Book: Ragtime, Swing, Traditional Songs. Doblinger.
Chicagoスタイル(17版)引用形式Ronning, Paul. The Finger-Picking Book: Ragtime, Swing, Traditional Songs. Wien: Doblinger, 1980.
MLA(8版)引用形式Ronning, Paul. The Finger-Picking Book: Ragtime, Swing, Traditional Songs. Doblinger, 1980.
警告: この引用は必ずしも正確ではありません.