Wilkinson, Colm Official Website Listing amazon.com, accessed 3 April 2009 Maple Music Artist Biography (2000–2009).
בדיקה אחרונה ב-28 בדצמבר 2012.  Wilkinson, Colm Official Website Listing amazon.com, accessed 3 April 2009 Maple Music Artist Biography (2000–2009).