| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 978-1-56203-006-3 | Exporters' Encyclopaedia, 1991-1992 | ||
| 978-1-56203-402-3 | Exporters' Encyclopedia, 1995-1996 | ||
| 1995 | 978-1-56203-461-0 | Dun & Bradstreet | Principal International Businesses: The World Marketing Directory |