| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Defining a Linguistic Area: South Asia | Hardcover | 978-0-226-50944-0 | 1976 | |
| South Asian Languages: v. 3: Structure, Convergence and Diglossia | " | 978-81-208-0033-5 | 1986 | Bhadriraju Krishnamurti · Anjani K. Sinha |
| The Indo-Aryan Languages | Paperback | 978-0-521-29944-2 | 1993 | |
| The Indo-Aryan Languages | Hardcover | 978-0-521-23420-7 | 1991 | |
Cambridge University Press · Motilal Banarsidass · University of Chicago Press