John Wanamaker Quote: No.5
- 5
I know half the money I spend on advertising is wasted, but I can never find out which half. John Wanamaker | Refcard PDF ↑
Tool box
- Name:
- John Wanamaker (random)
- Books & Videos:
- John Wanamaker Books & Videos
- Type:
- Businessman
- Nationality:
- American
- Birth Date / Year:
- July 11, 1838
- Death Date / Year:
- December 12, 1922
