G. N. · G. P. · Gladson Nwanna · N.P.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Simplified Guide to Small Business Tax Deductions | 978-1-890605-40-7 (1-890605-40-9) | 2005 |
| Encyclopedia of Individual Tax Deductions | 978-1-890605-39-1 (1-890605-39-5) | 2005 |