Andres, T. Q. D. (2001). Enhancing organizational performance and productivity: Management tools and techniques. New Day Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAndres, Tomas Quintin Donato. Enhancing Organizational Performance and Productivity: Management Tools and Techniques. Quezon City: New Day Publishers, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAndres, Tomas Quintin Donato. Enhancing Organizational Performance and Productivity: Management Tools and Techniques. New Day Publishers, 2001.
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