Leavitt, W. G. (1972). Guitar Duets. Berklee Press.
Chicagoスタイル(17版)引用形式Leavitt, William G. Guitar Duets. Boston: Berklee Press, 1972.
MLA(8版)引用形式Leavitt, William G. Guitar Duets. Berklee Press, 1972.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式