| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Doing Business Internationally, Second Edition: The Guide To Cross-Cultural Success | 978-0-07-137832-1 (0-07-137832-4) | 2002 | Danielle Medina Walker · Danielle Walker |
| Doing Business Internationally: The Guide to Cross-Cultural Success | 978-0-7863-0117-1 (0-7863-0117-1) | 1994 | Terence Brake · Danielle Medina Walker |
| Nicaragua, 4th Edition | 978-0-8133-3882-8 (0-8133-3882-4) | 2003 | Thomas W. Walker |
James Thomas Walker · Joel Thomas Walker · Thomas A. Walker · Thomas E. Walker · Thomas G. Walker · Thomas Gregory Walker · Thomas Gregory Walker MD · Thomas J. Walker · Thomas W. Walker · Thomas Walcher · Thomas Walker Arnold