West Bengal. Labour Directorate & Haldar, S. K. (1952). Report of an enquiry into the living conditions of the tea plantation workers in Darjeeling -Terai West Bengal, 1948. West Bengal Government Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWest Bengal. Labour Directorate और S. K. Haldar. Report of an Enquiry into the Living Conditions of the Tea Plantation Workers in Darjeeling -Terai West Bengal, 1948. West Bengal Government Press, 1952.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWest Bengal. Labour Directorate और S. K. Haldar. Report of an Enquiry into the Living Conditions of the Tea Plantation Workers in Darjeeling -Terai West Bengal, 1948. West Bengal Government Press, 1952.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.