Dahl, I. 1., & Dahl, I. 1. (1949). Music for brass instruments: For 2 trumpets in Bb, horn in F, 2 trombones, (tuba ad lib.) in single or multiple instrumentation. U.S.A.: Witmark & Sons.
Chicago Style CitationDahl, Ingolf 1912-1970, and Ingolf 1912-1970 Dahl. Music for Brass Instruments: For 2 Trumpets in Bb, Horn in F, 2 Trombones, (tuba Ad Lib.) in Single or Multiple Instrumentation. U.S.A.: Witmark & Sons, 1949.
MLA CitationDahl, Ingolf 1912-1970, and Ingolf 1912-1970 Dahl. Music for Brass Instruments: For 2 Trumpets in Bb, Horn in F, 2 Trombones, (tuba Ad Lib.) in Single or Multiple Instrumentation. U.S.A.: Witmark & Sons, 1949.
Warning: These citations may not always be 100% accurate.