Alok Ray , A. M. (1974). Nineteenth century studies. Phical research Centre.
Tohutoru Kātū Chicago (17th ed.)Alok Ray , Asoknath Mukhopadhyay. Nineteenth Century Studies. Calcutta: Phical research Centre, 1974.
Tohutoro MLA (9th ed.)Alok Ray , Asoknath Mukhopadhyay. Nineteenth Century Studies. Phical research Centre, 1974.
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