Kumar, H. L. K. (2013). Labour Laws (10th.). Pearson India.
Chicago-čujuhus (17. p.)Kumar, H L; Kumar. Labour Laws. 10th. New Delhi: Pearson India, 2013.
MLA-čujuhus (9. p.)Kumar, H L; Kumar. Labour Laws. 10th. Pearson India, 2013.
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