The sales bible
Jeffrey H. Gitomer
Jeffrey H. Gitomer
7 libros
libros
The sales bible
Jeffrey H. Gitomer
Jeffrey Gitomer's sales bible
Jeffrey H. Gitomer
Sales Bible
Jeffrey H. Gitomer
Sales Bible
Jeffrey H. Gitomer
Jeffrey Gitomer's little red book of selling
Jeffrey H. Gitomer
Customer satisfaction is worthless, customer loyalty is priceless
Jeffrey H. Gitomer