The Worldwide Trademark Battle over the Iconic Red Bottom Shoe - Chicago-Kent
Christian Louboutin scrambles to trademark his red-soled shoes
The Story of Christian Louboutin's Red Sole – Lena's World
Christian Louboutin: Beyond the famous red soles - Signature Luxury Travel & Style
Louboutin Red-Sole & Surrounding Contrast: An Implied Trademark Limitation
Christian Louboutin's Red Sole Trademark Held Up By Hague Court – WWD
How does Louboutin figure it has a trademark on a red sole (versus Yves Saint Laurent making a red-soled shoe)? - Quora
Revisiting the Christian Louboutin Red Sole Trade Mark Cases, by Eashan Ghosh
Designer Christian Louboutin Goes to Court to Protect His Precious Red Soles - Wharton Global Youth Program
EP's Louboutin Decision Opens the Door for U.S. Businesses to Protect Their Color/Shape Brands in Europe
Legendary Designer Christian Louboutin on Passion & Solidarity - Lux Magazine
The True Story Of How Christian Louboutin Shoes Got Those Trademark Red Soles