Birmingham, D. (1981). The Decolonization of Africa: Southern Africa and the Horn of Africa : working documents and report of the meeting of experts held in Warsaw, Poland, from 9 to 13 October 1978. Unesco Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Birmingham, David. The Decolonization of Africa: Southern Africa and the Horn of Africa : Working Documents and Report of the Meeting of Experts Held in Warsaw, Poland, from 9 to 13 October 1978. Paris: Unesco Press, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Birmingham, David. The Decolonization of Africa: Southern Africa and the Horn of Africa : Working Documents and Report of the Meeting of Experts Held in Warsaw, Poland, from 9 to 13 October 1978. Unesco Press, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.