Sweet, A. (1908). La Madonna: Meditazione religiosa : religious meditation. Century Music.
Chicagoスタイル(17版)引用形式Sweet, A.S. La Madonna: Meditazione Religiosa : Religious Meditation. New York: Century Music, 1908.
MLA(9版)引用形式Sweet, A.S. La Madonna: Meditazione Religiosa : Religious Meditation. Century Music, 1908.
警告: この引用は必ずしも正確ではありません.