Παραπομπή APA

Dale carnegie. (2011). Make yourself unforgettable: How to become the person everyone remembers and no one can resist. Simon & Schuster.

Παραπομπή Chicago Style

Dale carnegie. Make Yourself Unforgettable: How to Become the Person Everyone Remembers and No One Can Resist. London: Simon & Schuster, 2011.

Παραπομπή MLA

Dale carnegie. Make Yourself Unforgettable: How to Become the Person Everyone Remembers and No One Can Resist. Simon & Schuster, 2011.