| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Portfolios: A Guide for Writing Students | 978-0-07-228634-2 (0-07-228634-2) | 1998 | Donna S. Armstrong · Ellen Hernandez |
| Portfolios Fourth Edition | 978-0-07-362543-0 (0-07-362543-4) | 2004 | Donna S. Armstrong · Ellen Hernandez |