Kumar , H. (1991). Obligations of employers under labour laws (2.). Universal Book traders.
Chicago-čujuhus (17. p.)Kumar , H. Obligations of Employers Under Labour Laws. 2. NewDelhi: Universal Book traders, 1991.
MLA-čujuhus (9. p.)Kumar , H. Obligations of Employers Under Labour Laws. 2. Universal Book traders, 1991.
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