Barbara R. · Barbara Rolls · R. P.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Ultimate Volumetrics Diet: Smart, Simple, Science-Based Strategies for Losing Weight and Keeping It Off | 978-0-06-206065-5 (0-06-206065-1) | 2013 | Mindy Hermann |
| The Volumetrics Eating Plan CD | 978-0-06-146304-4 (0-06-146304-3) | 2007 | |
| The Volumetrics Weight-Control Plan | 978-0-380-82117-4 (0-380-82117-6) | 2005 | Robert A. Barnett |