Srivastava, K. D. (1987). K. D. Srivastava's commentaries on contract labour regulation and abolition act 1970 (4th ed.). Eastern Book Company.
Chicago-tyylinen lähdeviittausSrivastava, Kirpa Dayal. K. D. Srivastava's Commentaries on Contract Labour Regulation and Abolition Act 1970. 4th ed. Lucknow: Eastern Book Company, 1987.
MLA-viiteSrivastava, Kirpa Dayal. K. D. Srivastava's Commentaries on Contract Labour Regulation and Abolition Act 1970. 4th ed. Eastern Book Company, 1987.
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