R. M. · Robert M. · Robert V. · Robert Vago
Cambridge University Press · Routledge
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| English Grammar: Understanding the Basics | Printed Access Code | 978-0-511-79480-3 | 2012 | Evelyn P. Altenberg |
| English Grammar: Understanding the Basics | Hardcover | 978-0-521-51832-1 | 2010 | " |
| English Grammar: Understanding the Basics | Paperback | 978-0-521-73216-1 | 2010 | " |
| First Language Attrition | Hardcover | 978-0-521-34426-5 | 1991 | Herbert W. Seliger |
| Hungarian | " | 978-0-415-02139-5 | 1997 | Istvan Kenesei · Anna Fenyvesi |