Blue replaced brown on Padres uniforms in 1991, by FriarWire
Padres unveil Joe Musgrove no-hitter mural at Grossmont High School - The San Diego Union-Tribune
San Diego Padres - Wikipedia
Padres to return to their brown and gold jersey roots in 2020
10 Year Campaign Made Padres 'Bring Back The Brown' – Westside Love
Padres uniforms: San Diego returns to brown jerseys in 2020 - Sports Illustrated
Brown solidly returns to Padres uniforms Saturday… but has been in the blend for years, by FriarWire
Padres Chairman says a change to Brown and Gold is not likely - Gaslamp Ball
Padres fan not intimidated at Dodger Stadium – The Summit
Padres are Back in Brown, Unveil New Uniforms and Logos – SportsLogos.Net News
The Resurgence of Retro Sports Design; A Conversation with Charles Nix – PRINT Magazine
San Diego Padres Officially Return To Their Brown And Gold Roots
Baseball uniform changes and updates for 2020