| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Absorption and Drug Development: Solubility Permeability and Charge State 2nd ed | 978-81-265-7761-3 (81-265-7761-4) | 2018 |
| Absorption and Drug Development: Solubility, Permeability, and Charge State | 978-1-118-05745-2 (1-118-05745-7) | 2012 |
| Absorption and Drug Development: Solubility, Permeability, and Charge State | 978-0-471-42365-2 (0-471-42365-3) | 2003 |