| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Principles of Economics | 978-0-03-020192-9 (0-03-020192-6) | 1997 | N. Gregory Mankiw · David R. Hakes |
| Principles of Microeconomics | 978-0-03-020194-3 (0-03-020194-2) | 1997 | Gregory N. Mankiw |
B. Harris · R.B. · R. Harris · Robert B. · Robert H. · Robert Harris