Pirates unveil baseball's freshest look with 1979 throwback uniforms
City Connect Two Years Later
2019 CFB Uniform Roundup - Auburn Uniform Database
Pops by Richard Pete Peterson - Ebook
The History of the Atlanta Braves Uniforms (1966-Present)
Football Uniform History - Hail State Unis
Throwback uniform - Wikipedia
Pirates unveil baseball's freshest look with 1979 throwback uniforms
The 21 Worst Uniforms in Sports History Belong in the Dumpster - FanBuzz
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN