Law 5 - The Referee: 2021-22 UEFA Champions League - Play-Offs (First Legs, II) - Referee appointments
Referees to wear body cameras – but can't use them for decisions
Law 5 - The Referee: August 2022
Which English referees are at World Cup 2022? Full list of officials - football.london
Collum to referee Barcelona v Sevilla in Super Cup | UEFA Super Cup | UEFA.com
Ben Abraham to referee Australia Cup Final 2023 - Football NSW
Alan Wiley – Premier League Archive
The impossible job: inside the world of Premier League referees | Referees | The Guardian
Massimo Busacca - Wikipedia
Premier League referee rankings: Keith Hackett's officials rated and reviewed for 2022/23
Drew Fischer - Wikipedia
Premier League referee appointments: Where officials they are from, who they support and their next match - Mirror Online
Referee appointments: Sky Bet League Two Play-Off Final - The English Football League
Moore brothers appointed for Grand Final double | St.Helens R.F.C.
Referee appointments: Sky Bet League One Play-Off Final - The English Football League
Who Are The Premier League Referees In 2023/24?
Law 5 - The Referee: 2021-22 UEFA Champions League - Play-Offs (First Legs, I) - Referee appointments
IRFU's Brace named in 23-man match officials squad for World Cup
ICC announces umpire and match referee appointments for ICC Champions Trophy 2017
PGMOL statement on Mark Clattenburg
Law 5 - The Referee: Referee teams appointed for 2023 UEFA club competition finals
23-27 February: Referee, AR & TMO appointments -
21-24 October - Weekend referee, AR & TMO appointments -
Premier League - Wikipedia
