^ ab"What happened after two Donegal lads left secure jobs?". Donegal News. 21 May 2021. Retrieved 21 May 2021. Ciaran Greene, from Letterkenny, was promoted to the role of Sales Director last month while former Donegal GAA goalkeeper Michael Boyle from Termon works as a commercial manager in the company's London office.
^Finnerty, Mike (25 January 2010). "Hard to draw conclusions". Mayo News. Archived from the original on 12 April 2015. Retrieved 25 January 2010. The visitors were on level terms inside three minutes and wing-back Ciaran Greene nudged them ahead for the first time in the 36th minute.
^"Armagh do enough to hold off outstanding Donegal fightback". Irish Independent. 30 May 2005. Retrieved 30 May 2005. Donegal got off to the better start and opened a two-point gap with scores from Ciaran Greene and Darin Irwin but that was the only time they were ahead in the first half.
^ abFoley, Alan (26 January 2012). "Green checks in at Harps". Democrat. Archived from the original on 12 April 2015. Retrieved 26 January 2012. 'I left Sligo the following year and at the time spent a lot of time concentrating on Gaelic football', Greene, an IT Sligo graduate, added. 'With St Eunan's, we had won two successive ladies county championships and managed to make it three-in-a-row in 2009. I was also in the Donegal panel that year for a few NFL games under John Joe Doherty and played soccer locally with Letterkenny Rovers'.
^"All too easy for Eunan's". Irish Independent. 5 October 2009. Retrieved 5 October 2009. By the start of the second half the Letterkenny men took a firm grip on the game and they were three ahead thanks to a magnificent point from Ciaran Greene in the 41st minute.