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
Blue replaced brown on Padres uniforms in 1991, by FriarWire
Padres uniform history: The 1990s - ESPN - SweetSpot- ESPN
Modern mock-ups of Padres uniforms in retro colors - Gaslamp Ball
Brown has been part of the Padres' history since expansion, by FriarWire
San Diego Padres - Wikipedia
Bring Back the Padres' Pinstripes
Padres Uniform Survey: The Results - Gaslamp Ball