APA (7 वां संस्करण) प्रशस्ति पत्र
Das, A. (2013). Performance of public and private mining firms in India: In productivity, environmental and social dimensions. Cambridge Scholars Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Das, Amarendra. Performance of Public and Private Mining Firms in India: In Productivity, Environmental and Social Dimensions. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Das, Amarendra. Performance of Public and Private Mining Firms in India: In Productivity, Environmental and Social Dimensions. Cambridge Scholars Publishing, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.