| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Individual Differences and Instructed Language Learning | 978-1-58811-231-6 (1-58811-231-4) | 2002 |
| Second Language Task Complexity: Researching the Cognition Hypothesis of language learning and performance | 978-90-272-0720-3 (90-272-0720-8) | 2011 |
P.P. · P R · P. Robinson · Peter R. · Peter Robinson · Prof. R.