Grand Central Publishing · Grijalbo Mondadori
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| LA Maquinaria De Las Ventas: Comprometa a Toda Su Empresa a Vender | 978-970-05-1033-0 (970-05-1033-6) | 1999 | |
| The New Conceptual Selling: The Most Effective and Proven Method for Face-to-Face Sales Planning | 978-0-446-67449-2 (0-446-67449-4) | 1999 | Stephen E. Heiman · Tad Tuleja · President, Schwab Institutional, John Philip Coghlan |
| The New Strategic Selling: The Unique Sales System Proven Successful by the World's Best Companies, Revised and Updated for the 21st Century | 978-0-446-67346-4 (0-446-67346-3) | 1998 | Stephen E. Heiman · Tad Tuleja |