Triptych motif :
timpani solo /
by John Beck.
APA Citation
Beck, J. (1983). Triptych motif: timpani solo. Delevan, N.Y.: Kendor Music.
MLA Citation
Beck, John, 1933-. Triptych Motif: Timpani Solo. Delevan, N.Y.: Kendor Music, 1983.
Warning: These citations may not always be complete (especially for serials).