Singh, U. (1992). Human Resources Development: A case study of U.P. Electronics Corporation Ltd. Rawat Pubs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingh, U.B. Human Resources Development: A Case Study of U.P. Electronics Corporation Ltd. Rawat Pubs, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSingh, U.B. Human Resources Development: A Case Study of U.P. Electronics Corporation Ltd. Rawat Pubs, 1992.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.