Cardboard appreciation: 1981 Topps 1980 NL Championships
Astros win 1st World Series crown, top Dodgers 5-1 in Game 7
Houston Astros win 1st World Series crown, top Los Angeles Dodgers 5-1 in Game 7
World Series: Astros vs. Phillies and a house divided
Astros rainbow uniform history
Houston Astros - Wikipedia
The Long-Lost Story Behind The Astros' Famous Rainbow Uniforms – Houston Public Media
The history of Houston's iconic rainbow uniforms is a story worth telling - ESPN
The history of Houston's iconic rainbow uniforms is a story worth telling - ESPN
Should Missouri's MLB Teams Ditch The Road Grey Uniforms?
Origin of the iconic rainbow Houston Astros jersey