Personnel Cloud Nine (George Harrison album)

^ cloud 9 (cd booklet). george harrison. dark horse records. 2004. pp. 3, 7. 
^ huntley, elliot j. (2006). mystical one: george harrison – after break-up of beatles. toronto, on: guernica editions. p. 205. isbn 1-55071-197-0. 
^ leng, simon (2006). while guitar gently weeps: music of george harrison. milwaukee, wi: hal leonard. pp. 247–48, 253–55. isbn 978-1-4234-0609-9.