India, R. B. o. (1990). Selected financial and other ratios public limited companies, 1980-81 to 1987-88. the author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia, Reserve Bank of. Selected Financial and Other Ratios Public Limited Companies, 1980-81 to 1987-88. the author, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia, Reserve Bank of. Selected Financial and Other Ratios Public Limited Companies, 1980-81 to 1987-88. the author, 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.