| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 1993 U.S.A. Oil Industry Directory | 978-99929-61-26-1 | 1993 | |
| 1993 Worldwide Offshore Contractors & Equipment Directory | 978-99937-49-11-0 | 1993 | Pat Jackson · Ladonna Wilkinson · Danny Stout |
| 1993 Worldwide Refining & Gas Processing Directory | 978-99928-10-32-3 | 1992 | |
| 1994 U.S.A. Oilfield Service, Supply & Manufacturers Directory | 978-99938-92-24-3 | 1994 | Val Wilson |