http://www.cnnturk.com/ekonomi/ http://www.haberler.com/ekonomi/ http://www.dunyagazetesi.com.tr/ http://www.ntvmsnbc.com/news/COM_front.asp http://ekonomihaberleri.org/ http://www.trt.net.tr/wwwtrt/ekonomi.aspx http://www.ekodialog.com/Konular/eko_bilimi.html