The Psychology of Money: Timeless lessons on wealth, greed, and happiness (New Synopsis and Analysis)Morgan HouselUitverkocht3,0Volgen
The Art of Closing the Sale: The Key to Making More Money Faster in the World of Professional SellingBrian TracyUitverkocht4,2Volgen
Pioneering Portfolio Management: An Unconventional Approach to Institutional InvestmentDavid F. SwensenUitverkocht4,2Volgen