Deeper Meaning: Monsters, Inc.

Storytelling Strategies: Monsters University's Scary Character Arcs - Script Magazine

Monsters University - An In-Depth Look at the Hidden Items, References and Details of the Film - Pixar Post

Monsters Inc. Know Your Meme

Monsters Inc fans mind-blown as they finally work out the hidden meaning behind '23-19' - Heart

James P. Sullivan, Disney Wiki

Monsters Inc: Pete Docter dives deep into movie's legacy and creation, 15 years later

Monsters, Inc. - Wikipedia

Monsters, Inc.: What Is It Really About?, by Nihan Kucukural

Screams and laughter as an energy source in Monsters, Inc.

How Pixar Developed 'Art' for 'Monsters University' - The New York Times

Monsters Inc fans have sussed the secret meaning of emergency code '23-19

Monsters Inc: Pete Docter dives deep into movie's legacy and creation, 15 years later

Child Detection Agency, Disney Wiki

In 'Monsters at Work,' a Roz by Another Name Is Just as Sour - The New York Times