Gold, B. (1971). Explorations in managerial economics: Productivity, costs, technology, and growth. Macmillan.
芝加哥风格引文Gold, Bela. Explorations in Managerial Economics: Productivity, Costs, Technology, and Growth. London: Macmillan, 1971.
MLA引文Gold, Bela. Explorations in Managerial Economics: Productivity, Costs, Technology, and Growth. Macmillan, 1971.
警告：这些引文格式不一定是100％准确.