| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Darkroom graphics: Creative techniques for photographers and artists | 978-O-8174-O573-1 (O-8174-O573-9) | 1975 |
J R · Jan Rychlewski · Jan Rychlík · Janie Rasoloson · Jean Ruggles · Jim Rygelski · Joanna Regulska · John Reckless