Assertiveness: How to Stand Up for Yourself and Still Win the Respect of Others
The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships
When I Say No, I Feel Guilty
Be Assertive: The How-To Guide
7 Easy Ways to Say NO to Difficult People: Stand Up for Yourself and Still Feel Good! (Set Your Boundaries Your Way Book 1)