"Gordon Hughes". UK A–Z Transfers. Neil Brown. Retrieved 28 February 2013.
redimps.com
"Gordon Hughes". The Lincoln City FC Archive. Lincoln City F.C. Archived from the original on 4 March 2016. Retrieved 28 February 2013. Season details are sourced via the Season Stats dropdown menu at the bottom right of this page. The site is partly subscription-based, but only free-access sections are used for reference. If pop-up login dialogue boxes appear, press the "Cancel" button to proceed.
"Gordon Hughes". The Lincoln City FC Archive. Lincoln City F.C. Archived from the original on 4 March 2016. Retrieved 28 February 2013. Season details are sourced via the Season Stats dropdown menu at the bottom right of this page. The site is partly subscription-based, but only free-access sections are used for reference. If pop-up login dialogue boxes appear, press the "Cancel" button to proceed.