Current Labour Reports. (2013). CLR's Yearly Labour Digest 2013. Current Labour Reports.
Chicago-čujuhus (17. p.)Current Labour Reports. CLR's Yearly Labour Digest 2013. Mumbai: Current Labour Reports, 2013.
MLA-čujuhus (9. p.)Current Labour Reports. CLR's Yearly Labour Digest 2013. Current Labour Reports, 2013.
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