Kumar, Y. A. (2005). Struggle for economic freedom and social justice of schedule castes of South India. Kalpaj Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKumar, Y. Ashok. Struggle for Economic Freedom and Social Justice of Schedule Castes of South India. Kalpaj Publications, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKumar, Y. Ashok. Struggle for Economic Freedom and Social Justice of Schedule Castes of South India. Kalpaj Publications, 2005.
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