| 1 | Industrialisation, working class formation and trade union movement in Ludhiana |
| Researcher: | Singh, Manjit |
| Guide: | Iyer, Gopal |
| University: | Panjab University |
| Language: | English |
| 2 | |
| Researcher: | Sood, Santosh |
| Guide: | Shanti Swarup |
| University: | Panjab University |
| Language: | English |