Burroughs Corporation & Lewis, E. S. E. (1914). Efficient cost keeping: A study of the most effective applications of cost keeping principles to certain types of management (3d ed.). Burroughs adding machine company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBurroughs Corporation और Elias St. Elmo Lewis. Efficient Cost Keeping: A Study of the Most Effective Applications of Cost Keeping Principles to Certain Types of Management. 3d ed. Detroit, Mich.: Burroughs adding machine company, 1914.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBurroughs Corporation और Elias St. Elmo Lewis. Efficient Cost Keeping: A Study of the Most Effective Applications of Cost Keeping Principles to Certain Types of Management. 3d ed. Burroughs adding machine company, 1914.
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