Hamer, J. H. (1987). Humane development: Participation and change among the Sadáma of Ethiopia. University of Alabama Press.
芝加哥风格引文Hamer, John H. Humane Development: Participation and Change Among the Sadáma of Ethiopia. Tuscaloosa, AL: University of Alabama Press, 1987.
MLA引文Hamer, John H. Humane Development: Participation and Change Among the Sadáma of Ethiopia. University of Alabama Press, 1987.
警告：这些引文格式不一定是100％准确.