| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9801264-0-2 | Robert S. Bernstein | Get P.A.I.D., a Guide ot Getting Paid Faster: And What to Do if You Don't |
| 2007 | 978-0-9801264-1-9 | Robert S. Bernstein | Get P.A.I.D. A Guide to Getting Paid Faster (Volume 1) |