Jason Kruppa, "013 George Harrison, 'My Sweet Lord'", Producing the Beatles: The Podcast, 25 April 2022 (retrieved 27 October 2022); event occurs at 8:50–9:31.
rocksbackpages.com
Andy Childs, "The History of Jackie Lomax", ZigZag, July 1974; available at Rock's Backpages (subscription required).
Paul Gambaccini, "The Rolling Stone Interview: Paul McCartney", Rolling Stone, 31 January 1974; available at Rock's Backpages (subscription required).