| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Macroeconomics Student value edition | 978-0-13-607537-0 (0-13-607537-1) | 2008 | Hubbard and O'brien |
| Principles of Microeconomics Owens Community College | 978-1-269-60772-8 (1-269-60772-3) | 2013 | Hubbard and O'Brien |
A. B. · A. Brien · A. o · A. O'Brien · H.A. · H. B · H-O. · Hubbard. A. · O'Brien