Hession, R. (2005). Be a great sales person: Powerful techniques to make that sale and boost your career.
Chicago Edition CitationHession, Richard. Be a Great Sales Person: Powerful Techniques to Make That Sale and Boost Your Career. Jaico Publishing House, 2005.
Cita MLAHession, Richard. Be a Great Sales Person: Powerful Techniques to Make That Sale and Boost Your Career. 2005.
Atenció: Aquestes cites poden no estar 100% correctes.