Аудиокниги по авторам by Stephan Schiffman

The 25 Sales Habits of Highly Successful Salespeople

The 25 Sales Skills

The 25 Most Common Sales Mistakes And How To Avoid Them!

Creating Sales Stars

The 25 Sales Strategies That Will Boost Your Sales Today!

Getting Through

Make It Your Business

High Efficiency Selling:

25 Sales Secrets Of Highly Successful Salespeople

An Audio Bundle