P.M. · V.P. · Vapal Pangunni Menon
| title | ISBN-13 | year of publication |
|---|---|---|
| Integration of Indian States | 978-81-250-1597-0 | 1999 |
| Integration of the Indian States | 978-81-250-5451-1 | 2014 |
| The Transfer of Power in India | 978-81-250-1596-3 | 1999 |
| The Transfer of Power in India | 978-0-86125-705-8 | 1979 |