http://www.avrupa.info.tr/
http://www.avrupa.info.tr/eu-trade-and-economy/bilateral-trade-investments.html
http://www.tobb.org.tr/
http://ec.europa.eu/enterprise/index_en.htm
http://ec.europa.eu/enlargement/
http://eeas.europa.eu/index_en.htm
http://ec.europa.eu/trade/index_en.htm