^ ابجJarred، Martin؛ Windross، Dave (1997). Citizens and Minstermen, A Who's Who of York City FC 1922–1997. Citizen Publications. ص. 22. ISBN:0-9531005-0-2.
^Hugman، Barry J.، المحرر (2005). The PFA Premier & Football League Players' Records 1946–2005. Queen Anne Press. ص. 113. ISBN:1-85291-665-6.