• Lewisohn, Mark (1988). The Beatles Recording Sessions. New York: Harmony Books. ISBN 0-517-57066-1. {{cite book}}: Invalid |ref=harv (help)
  • Miles, Barry (1997). Paul McCartney: Many Years From Now. New York: Henry Holt and Company. ISBN 0-8050-5249-6.
  • Sheff, David (2000). All We Are Saying: The Last Major Interview with John Lennon and Yoko Ono. New York: St. Martin's Press. ISBN 0-312-25464-4.
  • MacDonald, Ian (2005). Revolution in the Head: The Beatles' Records and the Sixties (第Second Revised版). London: Pimlico (Rand). ISBN 1-84413-828-3.
  • Spitz, Bob (2005). The Beatles: The Biography. Boston: Little, Brown. ISBN 0-316-80352-9.
  • Rowley, David (2008). Help! 50 Songwriting, Recording and Career Tips used by the Beatles. Matador. ISBN 978-1-906221-37-9.
  • "Playboy Interview With Paul and Linda McCartney". Beatles Interview Database. 1984. 原先內容歸檔喺2020-02-22. 喺6 December 2009搵到.
  • McDonald, Ian (2007). Revolution in the Head: The Beatles' Records and the Sixties. Chicago: Chicago Review Press. ISBN 978-1556527333. {{cite book}}: Invalid |ref=harv (help)
  • Sulpy, Doug; Schweighardt, Ray (1999). Get Back: The Unauthorized Chronicle of the Beatles' 'Let It Be' Disaster. New York: St. Martin's Griffin. ISBN 978-0312199814. {{cite book}}: Invalid |ref=harv (help)
  • Unterberger, Richie (2006). Unreleased Beatles Music and Film. San Francisco: Backbeat Books. ISBN 978-0879308926. {{cite book}}: Invalid |ref=harv (help)
  • Everett, Walter (2001). The Beatles As Musicians: The Quarry Men through Rubber Soul. New York: Oxford University Press. ISBN 978-0195141054. {{cite book}}: Invalid |ref=harv (help)
  • Wiener, Allen J. (1994). The Beatles: The Ultimate Recording Guide. Holbrook, Mass.: Adams Media. ISBN 978-1558504141. {{cite book}}: Invalid |ref=harv (help)
  • Shea, Stuart; Rodriguez, Robert (2002). Fab Four FAQ: Everything Left to Know About the Beatles ... and More!. New York: Hal Leonard Corporation. ISBN 978-1423421382. {{cite book}}: Invalid |ref=harv (help)