A. W. · A. Webster · Allen L. Webster · Allen W.
| title | media type | ISBN-13 (ISBN-10) | year of publication | 
|---|---|---|---|
| Economics of labor: Instructor's manual with tests | 978-0-13-225780-0 (0-13-225780-7) | 1987 | |
| Introductory Regression Analysis: with Computer Application for Business and Economics | Paperback | 978-0-415-89933-8 (0-415-89933-8) | 2013 | 
| Introductory Regression Analysis: with Computer Application for Business and Economics | Hardcover | 978-0-415-89932-1 (0-415-89932-X) | 2012 |