KaisiK.A.KaisiK., YasserY.M.YasserY., MahrousehM.YMahrousehM., Syrian Arab Republic country report, [w:] HamdyH.A. i inni red., Non-conventional water use: WASAMED project, 2005, s. 259(ang.).
Adele J.A.J.KirschnerAdele J.A.J., KatrinK.TironchKatrinK., The Waters of Euphrates and Tigris: An International Law Perspective, [w:] A. vonA.Bogdandy, R.R.Wolfrum (red.), Max Planck Yearbook of United Nations Law, t. XXVI, 2012, s. 343-344 [dostęp 2019-07-31](ang.).
waterinventory.org
Qweik River Basin, [w:] UN-ESCWA and BGR (United Nations Economic and Social Commission for WesternU.E.B.(U.N.E.S.C.W.AsiaUN-ESCWA and BGR (United Nations Economic and Social Commission for WesternU.E.B.(U.N.E.S.C.W., Bundesanstalt für
Geowissenschaften undB.G.Rohstoffe)Bundesanstalt für
Geowissenschaften undB.G., Inventory of Shared Water Resources in Western Asia, Bejrut 2013, s. 268 [dostęp 2019-07-30](ang.).