BBC 2018 https://www.bbc.co.uk/programmes/b0bgfqx7 19 March 2020
R Dean 2011 The Oxford Handbook of Computer Music 1st Oxford University Press Oxford
S Marshak 2008 Earth: Portrait of a Planet Norton & Company New York
M Mermikides 2011 Changes Over Time: Theory and Practice. PhD Thesis University of Surrey
M MermikidesE Feygelson 2018 The shape of musical improvisation Music and Shape Oxford University Press Oxford
T Wishart 1996 On Sonic Art Harwood Academic Publishers Amsterdam
P Zinovieff 1958 The basic layered intrusion and the associated igneous rocks of the Central and Eastern Cuillin Hills, Isle of Skye D.Phil Thesis, Oxford University
P Zinovieff 1969 The Special Case of Inspiration Computer Music Scores London Magazine 100 165 176