Royal Robbins, Conscience of Rock Climbers, Dies at 82 - The New York Times

The Oral History of Rock Climbing in Joshua Tree National Park - Joshua Tree National Park (U.S. National Park Service)

Royal Robbins death: Three legends of rock climbing pay tribute - BBC News

Vertical Life #42 by Adventure Entertainment - Issuu

Rock Climbing - Page 10 - The New York Times

Adam Ondra Is the World's Most Accomplished Climber. He May Not Win an Olympic Medal. - The New York Times

Climber, clothing company founder Royal Robbins dies at 82 – The Denver Post

Opinion On the Rock, Looking Inward and Outward - The New York Times

Rock Climbing - Page 8 - The New York Times

Royal Robbins death: Three legends of rock climbing pay tribute - BBC News

Royal Robbins, celebrated rock climber who left no trace of his ascents, dies at 82 - The Washington Post

Rock Climbing - Page 10 - The New York Times