Kaynak

1) 17 Nisan 2015. Erişim Tarihi: 20 Nisan 2015 <http://beta.interpress.com/(S(l2yxbq3vwy4xa5p4ju20pmdp))/BasinAyrintiGoster.aspx?IDS=HU4e66kvL%2BzG6tY2bCZKFA%3D%3D&madi=58001&kayit_sayisi=1#.VTUknPmUd3U>