Padres uniforms: San Diego returns to brown jerseys in 2020 - Sports Illustrated
Brown has been part of the Padres' history since expansion, by FriarWire
Padres show off new brown uniforms - The San Diego Union-Tribune
Goodbye to the blue: Ending of Padres' era
The Padres change uniforms, again, so let's look at their visual history
Ranking the 2020 MLB uniforms: Brown and red and powder blue all over - The Athletic
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Padres Focus-Testing Brown and Yellow for 2020 – SportsLogos.Net News
Best MLB Uniforms: The 18 Greatest That Don't Exist Anymore
Padres uniform history: The 1970s - ESPN - SweetSpot- ESPN
UNOFFICiAL ATHLETIC San Diego Padres Rebrand