Srivastava, K. D. (1991). Commentaries on employees' state insurance act 1948 (ed. 4.). Eastern Book Company.
Chicago-tyylinen lähdeviittausSrivastava, Kripa Dayal. Commentaries on Employees' State Insurance Act 1948. ed. 4. Lucknow: Eastern Book Company, 1991.
MLA-viiteSrivastava, Kripa Dayal. Commentaries on Employees' State Insurance Act 1948. ed. 4. Eastern Book Company, 1991.
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