| 1 | Indian Railway, 1921-1951: A study in public utility administration |
| Researcher: | Amba Prasad |
| Guide: | Prasad, Amba |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Agarwal, Har Prasad |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |