Cook, R., & Morton, B. (1992). The Penguine guide to Jazz on CD, LP and Cassette (ed.). Penguin books.
Dyfyniad Arddull ChicagoCook, Richard, and Brian Morton. The Penguine Guide to Jazz on CD, LP and Cassette. ed. London: Penguin books, 1992.
Dyfyniad MLACook, Richard, and Brian Morton. The Penguine Guide to Jazz on CD, LP and Cassette. ed. Penguin books, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.