Bereket H. Selassie. (1989). Eritrea and the United Nations and other essays. Red Sea Press.
芝加哥风格引文Bereket H. Selassie. Eritrea and the United Nations and Other Essays. Trenton, N.J: Red Sea Press, 1989.
MLA引文Bereket H. Selassie. Eritrea and the United Nations and Other Essays. Red Sea Press, 1989.
警告：这些引文格式不一定是100％准确.