Peters, R. A. (1974). ROI: Practical theory and innovative applications. American Management Associations.
芝加哥风格引文Peters, Robert A. ROI: Practical Theory and Innovative Applications. New York: American Management Associations, 1974.
MLA引文Peters, Robert A. ROI: Practical Theory and Innovative Applications. American Management Associations, 1974.
警告：这些引文格式不一定是100％准确.