An Incredible Dream: Ralph Roberts and the Story of Comcast: WILLIAM NOVAK: 9781451675351: : Books
Brian L. Roberts - Wikipedia
Julian Brodsky Syndeo Institute At The Cable Center
Comcast Founder Ralph Roberts Dies At 95 – Consumerist
Ralph Roberts Dead: Comcast Founder Dies at 95 – The Hollywood Reporter
Ellsworth Kelly dies at 92; artist was master of geometric abstraction – Sun Sentinel
Comcast Founder Ralph J. Roberts Dead At 95
Comcast founder Ralph Roberts, 95, dies
Your Friday Briefing - The New York Times
Ralph J. Roberts, Comcast founder, is dead at 95
Comcast founder Ralph Roberts, 95, dies
Recipients – The Philadelphia Award
Ralph J. Roberts, Comcast Corporation Founder and Chairman Emeritus, Dies at Age 95