Beatles - The Beatles Anthology. San Francisco: Chronicle Books, 2000.

Beesley, Pam - Personal communication (October 17, 2004)

Burton, Wendy - Coordinator of Official Searchers Website
July 2001.

Bythell, John - Personal communication and The SJS Files
(May 3, 2001)

Cooke, Terry - Scotland Road - The Old Neighbourhood. Wirral: Birkenhead Press Limited, 2001.

D'Abo, Mike - Interview with Mike Pender, 1990

Davies, Arty - Personal communication (November 26, 2002)

Evans, Mike and Jones, R. - In The Footsteps of The Beatles. Merseyside County Council, 1981.

Forsyth, Ian, - Personal communication (October 14, 2004)

Gentle, J. and Forsyth, I. - Johnny Gentle and The Beatles - First Ever Tour, Scotland 1960. Runcorn: Merseyrock Publications, 1998.

Gregory, Mike - Personal communication (September 30, 2004)

Harry, Bill - The Beatles' Encyclopedia. London: Virgin Publishing Limited, 2000.

Hogarth, Geoffrey - Personal communication (April 3, 2001)

Houston, Joan - Personal communication (November 17, 2002)

Huston, Chris - Personal communication (March-June 2001)

Johnson, Danny - Images Of Liverpool Personal Communication November 17, 2002.

Leach, Samuel - Personal communication (April-June 2001)

Leach, Sam - The Rocking City: The Explosive Birth of the Beatles Gwynedd: Pharoh Press, 1999.

Leigh, Spencer - Let's Go Down The Cavern: The Story of Liverpool's Merseybeat. London: Vermillion & Co. Ltd., 1984.

Lewisohn, Mark - The Complete Beatles Chronicle. London: Hamlyn, 2000.

Liverpool Record Office - Personal communication (May 15, 2001)

McCormack, Peter - The Liverpool Factor Rickenbacker Registration Page, 1999.

McCormack, Peter - Rebel With A Cause: Tony Jackson Remembers Needles and Pins Searchers Information Page, July 21, 2002.

McNally, John - Personal communication (July 24, 2001)

Owen, Money - Interview with Mike Pender, BBC Radio Wales, April 2002

Norris, Ray - John McNally: The Quiet Searcher. Official Searchers' Website, 2001.

Shead, Sue - Personal communication (April 6, 2001)

Slemen, Tom - Ghostly Warplane. Merseymart. April 5, 2002.

Willis-Pitts, Prem - Liverpool The 5th Beatle: An African-American Odyssey. Littleton: Amozen Press, 2000.

Willis-Pitts, Prem - Personal Communication July, 2002.