1917' Isn't the First (Supposedly) One-Shot Film. Here's a Timeline. - The New York Times

Opinion '1917' Turns a Horrific War Into an Uplifting Hero's

Are there any films that were shot entirely in one take? - Quora

Watch The Vote, American Experience, Official Site

The True History Behind the '1917' Movie, History

Human Smoke: The Beginnings of World War II, the End of

The '1917' One-Shot Trick Isn't a Gimmick or a Flex - The Ringer

How Sam Mendes' '1917' Was Filmed Like Continuous Shot

Are there any films that were shot entirely in one take? - Quora

Steven Spielberg - Wikipedia

1917: Why it looks like it was shot in a single, continuous take - Vox