Ahmed, A. S. (1977). Social and economic change in the Tribal Areas, 1972-1976. Oxford University Press.
芝加哥风格引文Ahmed, Akbar S. Social and Economic Change in the Tribal Areas, 1972-1976. Karachi: Oxford University Press, 1977.
MLA引文Ahmed, Akbar S. Social and Economic Change in the Tribal Areas, 1972-1976. Oxford University Press, 1977.
警告：这些引文格式不一定是100％准确.