Kolokotsios, Lambros (18 July 2010). Αθλητικοί Φάκελοι (ΣΟΦΙΑΝΙΔΗΣ) [Sporting Capsules (Sofianidis)]. evrytanika.com (in Greek). Archived from the original on 18 October 2011.
Kolokotsios, Lambros (18 July 2010). Αθλητικοί Φάκελοι (ΣΟΦΙΑΝΙΔΗΣ) [Sporting Capsules (Sofianidis)]. evrytanika.com (in Greek). Archived from the original on 18 October 2011.