| 1 | ||
| Researcher: | Gandhi, Ram Prakash | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mahajan, Jaswantrai | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Paul, A | |
| University: | University of Mumbai | |
| Language: | English | |
| 4 | ||
| Researcher: | Zutshi, Nand Lal | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |