S P · Sheila Parringtron · Suwilai Prēmsīrat · Suwilai Premsrirat
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Whillans's Tax Tables 2003-2004 | 978-0-406-96707-7 | 2003 | Gina Antczak |
| Whillans Tax Tables 2001-02 | 978-0-406-94457-3 | 2001 | |
| Whillans Tax Tables 2002-03 | 978-0-406-95027-7 | 2002 | Gina Antczak |
| Whillans Tax Tables 2002-2003 | 978-0-406-95028-4 | 2002 | " |
| Whillans Tax Tables 2003-04 | 978-0-406-96706-0 | 2003 | " |