[외국도서] Self Help for Teens: Confidence, Assertiveness and Self-Esteem Training (3 in 1) Simple and Proven Techniques to Become Your Confident Self (Paperback)
[외국도서] Self Help for Women: Self-Esteem, Confidence and Assertiveness (3 in 1) Workbook and Training in Self-Love and Self-Acceptance to Stop Doub (Paperback)