Little, I. M. D., & Scott, M. F. (1976). Using shadow prices. Heinemann Educational.
芝加哥风格引文Little, Ian Malcolm David, 与 M. Fg Scott. Using Shadow Prices. London: Heinemann Educational, 1976.
MLA引文Little, Ian Malcolm David, 与 M. Fg Scott. Using Shadow Prices. Heinemann Educational, 1976.
警告：这些引文格式不一定是100％准确.