كتاب قوة لإقناع في دقيقة واحدة

The author offers ten easy, simple and effective ways to achieve the following:
Become more able to persuade.
- To have irresistible charisma.
Hear the word YES in a matter of seconds.
Making a good impression in the first meetings.
Climb the ladder of professional success.
Using all means to be the winner in every project and every situation.