Karshner, R. (1971). The music machine: By Roger Karshner. Nash.
Chicago-Zitierstil (17. Ausg.)Karshner, Roger. The Music Machine: By Roger Karshner. Los Angeles, Calif.: Nash, 1971.
MLA-Zitierstil (8. Ausg.)Karshner, Roger. The Music Machine: By Roger Karshner. Nash, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.