Berkowitz, S., Fontrier, G., & Kraft, L. (1960). A new approach to sight singing. Norton.
Chicagoスタイル(17版)引用形式Berkowitz, Sol, Gabriel Fontrier, , Leo Kraft. A New Approach to Sight Singing. New York: Norton, 1960.
MLA(9版)引用形式Berkowitz, Sol, et al. A New Approach to Sight Singing. Norton, 1960.
警告: この引用は必ずしも正確ではありません.