Kolokotsios, Lambros (9 January 2010). Αθλητικοί Φάκελοι (ΚΩΝΣΤΑΝΤΙΝΟΥ) [Sporting Capsules (Konstantinou)] (in Greek). Evrytania News. Archived from the original on 24 November 2010. Retrieved 4 May 2012.
nasljerseys.com
"NASL-". www.nasljerseys.com. Retrieved 8 February 2020.
Kolokotsios, Lambros (9 January 2010). Αθλητικοί Φάκελοι (ΚΩΝΣΤΑΝΤΙΝΟΥ) [Sporting Capsules (Konstantinou)] (in Greek). Evrytania News. Archived from the original on 24 November 2010. Retrieved 4 May 2012.