Paul L. · Paul Labal · Paul Lafolley · Paul Lebel
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Drawing Expressive Portraits | 978-1-58180-245-0 (1-58180-245-5) | 2001 |
| Painting Expressive Pastel Portraits | 978-0-89134-815-3 (0-89134-815-8) | 1998 |
| Painting Expressive Portraits in Oil | 978-0-89134-726-2 (0-89134-726-7) | 1997 |