Estee Lauder Family Business - Aerin, Ronald, Leonard, and William
The Estée Lauder family: three generations of successful ownership
Luxury Daily
Estee Lauder Family Business - Aerin, Ronald, Leonard, and William
The Estée Lauder family: three generations of successful ownership
The Company I Keep: An Evening with Leonard A. Lauder
Ronald Lauder
Never Make A Big Decision Without A Woman At The Table—And Other
A Family in Business – The Estée Lauder Companies Inc.
Lauder Family Donates $200 Million To Alzheimer's Drug Discovery
Leonard A. Lauder on Staying in the Game, Leadership and Teaching
Leonard A. Lauder Decides Not to Stan
A Lifetime of Beauty - The New York Times