Osborne, R. (1989). Conversations with Karajan. Oxford University Press.
Dyfyniad Arddull ChicagoOsborne, Richard. Conversations with Karajan. Oxford: Oxford University Press, 1989.
Dyfyniad MLAOsborne, Richard. Conversations with Karajan. Oxford University Press, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.