| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Economics: Individual Choice and Change | 978-0-205-13012-2 | 1992 | Neil T. Skaggs · J. Lon Carlson |
| Economics: Individual Choice and Its Consequences | 978-0-205-13708-4 | 1992 | Neil T. Skaggs · J. Lon Carlson |
| Macroeconomics: Individual Choice and Its Consequences | 978-0-205-13015-3 | 1991 | Neil T. Skaggs · J. Lon Carlson |
| Microeconomics | 978-0-205-13017-7 | 1991 | Neil T. Skaggs · J. Lon Carlson |