Sen, A. (1977). Iswar Chandra Vidyasagar and his elusive milestones. Riddhi-India.
Cita Chicago Style (17a ed.)Sen, Asok. Iswar Chandra Vidyasagar and His Elusive Milestones. Calcutta: Riddhi-India, 1977.
Cita MLA (9a ed.)Sen, Asok. Iswar Chandra Vidyasagar and His Elusive Milestones. Riddhi-India, 1977.
Precaución: Estas citas no son 100% exactas.