Scena for Viola Solo [also," Soliloquy for Solo Violin" and "Three Miniatures for Violin and Viola"] - Bertram Greenspan, violin, and Paul Doktor, viola -- MENC : February 28, 1971 - A Panel Discussion/Presentation - 7" 7 1/2 i.p.s. reel-to-reel tape - PGR#22

Scena for Viola Solo [also," Soliloquy for Solo Violin" and "Three Miniatures for Violin and Viola"] - Bertram Greenspan, violin, and Paul Doktor, viola -- MENC : February 28, 1971 - A Panel Discussion/Presentation - 7" 7 1/2 i.p.s. reel-to-reel tape - PGR#22, 8.15.27, Box: 16, Folder: 27.0. Philip Gordon papers, 0090-SCPA. Michelle Smith Performing Arts Library. https://archives.lib.umd.edu//repositories/4/archival_objects/79579 Accessed June 29, 2024.