Libri di direct selling

The victory

Multi-level marketing

Empire of freedom

From the Ground Up

Creative Memories

The Skinny On Direct Sales Your First 100 Days

The new conceptual selling : the most effective and proven method for face-to-face sales planning

The Direct marketing handbook

How to Make Big Money on TV

The Complete Idiot's Guide to Party Plan Selling

Step into sales

Direct Selling

Avon

The Shaklee story