By A Mystery Man Writer
Manchester City completed their own treble this season, but it didn’t come close to surpassing the achievement of their rivals 20 years ago.
David Beckham's Greatest Triumph Was Manchester United's 1999 Treble
Manchester United, Sir Alex Ferguson and the 1999 Treble: That night in Barcelona - Eurosport
Manchester United, Sir Alex Ferguson and the 1999 Treble: That night in Barcelona - Eurosport
We really were a dream team': Manchester United's path to a historic treble in 1999 - The Athletic
The Center Circle – A SoccerPro Soccer Fan Blog – History's Greatest Teams: Treble-Winning 1999 Manchester United
Manchester United treble winners voted ahead of Arsenal Invincibles as best Premier League side
Man United great Neville in fear of Man City ahead of FA Cup final
Manchester United's treble winners of 1999: Where are they now?
Who was the better Treble-winning team: Manchester United in 1999 or 2023 City?
David Beckham's Greatest Triumph Was Manchester United's 1999 Treble
Why Manchester United's 1998/99 treble winners are still easily the best team in English club history