Is it possible that Phil Coulson is both alive and dead, in two separate parallel universes? - Quora
Is 'Agents of SHIELD' in the MCU?
Agent Coulson lives! What other dead characters would you revive for TV shows?
Agents of S.H.I.E.L.D. – Volume 1: The Coulson Protocols – Info Cafe
Marvel's Agents of S.H.I.E.L.D. Spoilers -- Agent Coulson Alive
A Comic Expert's Primer to ABC's 'Agents of SHIELD
Captain Marvel': Clark Gregg on Coulson and his new 'Agents of S.H.I.E.L.D.' role - Los Angeles Times
One Impressive 12-Year MCU Cameo Streak Was Finally Broken In 2023
Why Agent Coulson Probably Won't Show Up In The Marvel Movies Anytime Soon