Cowell, H. (1955). Ballad for string orchestra. Associated Music Publishers.
Chicagoスタイル(17版)引用形式Cowell, Henry. Ballad for String Orchestra. New York: Associated Music Publishers, 1955.
MLA(9版)引用形式Cowell, Henry. Ballad for String Orchestra. Associated Music Publishers, 1955.
警告: この引用は必ずしも正確ではありません.