Christensen, M. (2007). Be a network marketing superstar: The one book you need to make more money than you ever thought possible. New York, NY: AMACOM.
Chicago Style CitationChristensen, Mary. Be a Network Marketing Superstar: The One Book You Need to Make More Money Than You Ever Thought Possible. New York, NY: AMACOM, 2007.
Cita MLAChristensen, Mary. Be a Network Marketing Superstar: The One Book You Need to Make More Money Than You Ever Thought Possible. New York, NY: AMACOM, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.