Marston, C., & Cam Marston. Generational selling tactics that work: Quick and dirty secrets for selling to any age group. Hoboken, NJ: John Wiley & Sons.
Chicago ZitierstilMarston, Cam, und Cam Marston. Generational Selling Tactics That Work: Quick and Dirty Secrets for Selling to Any Age Group. Hoboken, NJ: John Wiley & Sons.
MLA ZitierstilMarston, Cam, und Cam Marston. Generational Selling Tactics That Work: Quick and Dirty Secrets for Selling to Any Age Group. Hoboken, NJ: John Wiley & Sons.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.