Hassan, H. A. (1973). Structural Changes of the Egyptian Industry. The Institute of National Planning.
芝加哥风格引文Hassan, Hassan Abd-Elzaziz. Structural Changes of the Egyptian Industry. Cairo: The Institute of National Planning, 1973.
MLA引文Hassan, Hassan Abd-Elzaziz. Structural Changes of the Egyptian Industry. The Institute of National Planning, 1973.
警告：这些引文格式不一定是100％准确.