Joplin, S., & Sauer, R. (1978). Four rags for four trombones. Wimbledon Music.
Citación estilo ChicagoJoplin, Scott, and Ralph Sauer. Four Rags for Four Trombones. Century City, Calif: Wimbledon Music, 1978.
Cita MLAJoplin, Scott, and Ralph Sauer. Four Rags for Four Trombones. Wimbledon Music, 1978.
Warning: These citations may not always be 100% accurate.