Knauerhase, R. (1975). The Saudi Arabian economy. Praeger Publishers.
芝加哥风格引文Knauerhase, Ramon. The Saudi Arabian Economy. New York: Praeger Publishers, 1975.
MLA引文Knauerhase, Ramon. The Saudi Arabian Economy. Praeger Publishers, 1975.
警告：这些引文格式不一定是100％准确.