History of the San Diego Padres - Wikipedia
Padres uniform history: The 1970s - ESPN - SweetSpot- ESPN
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
San Diego Padres return to Franciscan brown color scheme for uniforms --Aleteia
Brown has been part of the Padres' history since expansion, by FriarWire
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 to bring back brown uniforms in 2020 - Blowout Cards Forums
Order Restored to Uni-Verse as Padres Bring Back the Brown
Brown solidly returns to Padres uniforms Saturday… but has been in the blend for years, by FriarWire