BHATIA, B. (1974). History and social development. Vikas Publishing House.
Tohutoru Kātū Chicago (17th ed.)BHATIA, B.M. History and Social Development. Delhi: Vikas Publishing House, 1974.
Tohutoro MLA (9th ed.)BHATIA, B.M. History and Social Development. Vikas Publishing House, 1974.
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