| title | ISBN-13 | year of publication |
|---|---|---|
| Coaching para vendedores profesionales / Professional Sales Coaching: Diseno de practicas y liderazgo en las ventas / Design Practices and Sales Leadership | 978-607-457-122-6 | 2010 |
| Great Rebellion Mexico 1905-1924 | 978-0-393-95129-5 | 1980 |
| Mexico: Why a Few Are Rich and the People Poor | 978-0-520-26236-2 | 2010 |
| Proceedings of the International Seminar on Natural Family Planning and Family Life Education | 978-962-209-260-0 | 1990 |
| Psicodinamica en las Ventas | 978-970-732-009-3 | 2003 |
Guillermo Ramón Ruiz · José Ramón Carriazo Ruiz · Juan Ramon Ruíz-Tolosa · Luis Ramón Ruiz Rodríguez · R.R. · R. Ruiz · Ramón Alonso Ruiz · Ramon C. Ruiz · Ramon Duron Ruiz · Ramon E Ruiz-Pesce · Ramon Eduardo Ruiz · Ramon Eduardo Ruiz David William Foster · Ramon Eduardo Ruiz-Pesce · Ramon Eduardo Ruiz Urueta · Ramón González Ruiz · Ramon J. Ruiz Marinez · Ramón J. Ruiz Martínez · Ramón Jesús Ruiz Martínez · Ramon L. Ruiz · Ramon L. Ruiz DMD MD · Ruiz Ramon
Hong Kong University Press · University of California Press · W. W. Norton & Company