Gupta, L. (1983). Financial ratios for monitoring corporate sickness: Towards a more systematic approach. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGupta, L.C. Financial Ratios for Monitoring Corporate Sickness: Towards a More Systematic Approach. Oxford University Press, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGupta, L.C. Financial Ratios for Monitoring Corporate Sickness: Towards a More Systematic Approach. Oxford University Press, 1983.
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