Pierre Bergé on His Relationship With Yves Saint Laurent - The New York Times
Alain Elkann interviews Pierre Bergé co-founder of Yves Saint Laurent.
Karl Lagerfeld and Yves Saint Laurent's Rivalry Changed Fashion Forever
Pierre Berge, Who Guided Yves Saint Laurent to Fame, Dies at 86 - Bloomberg
Yves Saint Laurent co-founder Pierre Berge dead at 86
Yves Saint Laurent, 71; icon of French fashion design - Los Angeles Times
Remembering Pierre Bergé, the Force Behind Yves Saint Laurent – WWD
Karl Lagerfeld and Yves Saint Laurent's Rivalry Changed Fashion Forever
Yves Saint Laurent co-founder Pierre Berge dead at 86
Saint Laurent' Review: An Appropriately Excessive Fashion Biopic
Pierre Bergé - The Talks
Yves Saint Laurent co-founder Pierre Berge dies