A Family in Business – The Estée Lauder Companies Inc.
Aerin Lauder: Building on a Family's Legacy – WWD
Aerin Lauder Inherits Estée's Legacy of Beauty - Magnifissance
Ronald Lauder - Wikipedia
Estée Lauder Dies: Era Ends – WWD
Estee Lauder Family Business - Aerin, Ronald, Leonard, and William Lauder Interview
Aerin Lauder Inherits Estée's Legacy of Beauty - Magnifissance
Family affair: Who will run the Lauder dynasty?
Leonard A. Lauder on Staying in the Game, Leadership and Teaching – WWD
The Lauder Family – The Estée Lauder Companies Inc.
Aerin Lauder Inherits Estée's Legacy of Beauty - Magnifissance
Tensions Roil Estée Lauder Dynasty - WSJ