Ur-Rahman, H. (1980). Managerial economics. Himalaya Publishing House.
芝加哥风格引文Ur-Rahman, Habib. Managerial Economics. Bombay: Himalaya Publishing House, 1980.
MLA引文Ur-Rahman, Habib. Managerial Economics. Himalaya Publishing House, 1980.
警告：这些引文格式不一定是100％准确.