Fielden, K. J. (1981). The chronology of settlement in northeast Syria during the later fourth and third millennia BC in the light of ceramic evidence from Tell Brak. University of Cambridge.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fielden, Katherine Jane. The Chronology of Settlement in Northeast Syria During the Later Fourth and Third Millennia BC in the Light of Ceramic Evidence from Tell Brak. University of Cambridge, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fielden, Katherine Jane. The Chronology of Settlement in Northeast Syria During the Later Fourth and Third Millennia BC in the Light of Ceramic Evidence from Tell Brak. University of Cambridge, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.