Creighton 1962
availability: Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) (http://creativecommons.org/licenses/by-nc-sa/4.0/)

Ursula Creighton, Reminiscences of Busoni, Recorded Sound, Journal of the British Institute of Recorded Sound, 017749387, 1257147-7, 8, 249–255