Koepke, P. (1966). Rhapsodic interlude: For three trombones with piano accompaniment. Rubank.
Chicago Style (17. basım) AtıfKoepke, Paul. Rhapsodic Interlude: For Three Trombones with Piano Accompaniment. Chicago: Rubank, 1966.
MLA (9th ed.) AtıfKoepke, Paul. Rhapsodic Interlude: For Three Trombones with Piano Accompaniment. Rubank, 1966.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..