India. Labour and Employment, M. o. (1964). Report on survey of labour conditions in bolts, nuts, nails, springs and chains factories in India. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Labour and Employment, Ministry of. Report on Survey of Labour Conditions in Bolts, Nuts, Nails, Springs and Chains Factories in India. The author, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Labour and Employment, Ministry of. Report on Survey of Labour Conditions in Bolts, Nuts, Nails, Springs and Chains Factories in India. The author, 1964.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.