| 1 | Kalappokkil silappathikaram petra vadivamappukal-oru opp aaivu |
| Researcher: | Rangaswamy, R |
| Guide: | Ratnam, K |
| University: | Bharathidasan University |
| Language: | Tamil |
| 2 | Industrial cooperatives in Tamil Nadu with special referece to cooperative units in safety matches |
| Researcher: | Rangaswamy, A |
| University: | Madurai Kamaraj University |
| Language: | English |
| 3 | |
| Researcher: | Rangaswamy, P R |
| Guide: | Perumal, C A |
| University: | University of Madras |
| Language: | English |