Yesudas, R. N. (1975). A people's revolt in Travancore: A backward class movement for social freedom. Kerala Historical Society : copies can be had from M. J. Koshy.
Chicago-viite (17. p.)Yesudas, R. N. A People's Revolt in Travancore: A Backward Class Movement for Social Freedom. Trivandrum: Kerala Historical Society : copies can be had from M. J. Koshy, 1975.
MLA-viite (8. p.)Yesudas, R. N. A People's Revolt in Travancore: A Backward Class Movement for Social Freedom. Kerala Historical Society : copies can be had from M. J. Koshy, 1975.
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