Hi Nitesh,

In general, you can refer Human resources books of MBA... When I surfed online I found most of the people have suggested the books below:-

*Human Resource Management UGC Jrf-Slet-Net[Hardcover] by Gurpreet Randhawa
*Trueman's UGC NET HRM/Human Resource Management & Labour Welfare - 2016
*CBSE-UGC-NET/SET: Labour Welfare & Industrial Relations Labour & Social Welfare Human Resource Management (Paper II & III) Exam Guide Paperback – 2016
by Bhuvaneshwari Sivakumar (Author)

Hope it will be useful for you to prepare for UGC NET (Human resources).

All the best!!!!!