Golden Rules for Making Money: The Art of Money Getting P. T. Barnum
Business Library ספרים לפי סדרם
- The Humbugs of the World P. T. Barnum
- Mental Efficiency And Other Hints Arnold Bennett
- The Art Of War Sun Tzu
- The Age of Big Business Burton J. Hendrick
- Applied Psychology: The Laws of Success Warren Hilton
- Understanding the 5 Human Types Elsie and Ralph Benedict
- The Book of Business Etiquette Nella Braddy Henney
- Pragmatism: A New Name for Some Old Ways of Thinking William James
- Business Etiquette Richard Duffy
