Livres audio Création d'entreprise Sell On The Phone: Proven techniques to close any sale on a cold call Robert William, Joseph Holbrook
Livres audio Création d'entreprise Sales Techniques: Effective and Proven Tools to Close Any Sale Robert William, Joseph Holbrook
Livres audio Création d'entreprise Persuasive Copywriting: How to write web copy to sell your products with advanced persuasion techniques Robert William, Joseph Holbrook
Livres audio Economie Cold Calling Techniques: Learn how to close sales with cold calls to sell anything on the phone Robert William, Joseph Holbrook