| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Study Guide for Willis/Hoffman/Maloney/Raabe's West Federal Taxation 2006: Comprehensive, 29th | 978-0-324-30501-2 (0-324-30501-X) | 2005 |
| West Federal Taxation | 978-0-324-57779-2 (0-324-57779-6) | 2008 |
H. M. · Hoffman M · m r · W H · W. M. · W R · Willis Hoffman