Littlewood R. P. · R. L · R. P. · Robert Percy Littlewood
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Living Spanish: 5th edition | 978-1-4441-5394-1 (1-4441-5394-3) | 2012 | Rosa Maria Martin |
| Living Spanish | 978-0-340-59535-0 (0-340-59535-3) | 1994 | |
| Living Spanish: a grammar-based course | 978-0-340-99073-5 (0-340-99073-2) | 2009 | Rosa Maria Martin |