| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9777604-0-4 | Lisa Lang | Maximizing Profitability: The Theory of Constraints Approach to Maximizing Profits |
| '' | 978-0-9777604-1-1 | Lisa Lang | Achieving a Viable Vision: The Theory of Constraints Strategic Approach to Rapid Sustainable Growth |