Sengupta, J. (1995). Dynamics of data envelopment analysis: Theory of systems efficiency. Kluwer Academic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSengupta, Jatikumar. Dynamics of Data Envelopment Analysis: Theory of Systems Efficiency. Dordrecht: Kluwer Academic, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSengupta, Jatikumar. Dynamics of Data Envelopment Analysis: Theory of Systems Efficiency. Kluwer Academic, 1995.
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