Hartog, J. (1992). Need to know: Für Saxophon-Quartett. Hal Leonard Corporation.
Chicagoスタイル(17版)引用形式Hartog, Jim. Need to Know: Für Saxophon-Quartett. Milwaukee: Hal Leonard Corporation, 1992.
MLA(8版)引用形式Hartog, Jim. Need to Know: Für Saxophon-Quartett. Hal Leonard Corporation, 1992.
警告: この引用は必ずしも正確ではありません.