Oregon Trail game history: An interview with the inventor, Don Rawitsch.

The Oregon Trail : Minnesota Educational Computing Consortium : Free Download, Borrow, and Streaming : Internet Archive

A Brief History of 'The Oregon Trail'Video Game

Let Us Now Enjoy the Incredibly Pure Tale of the Teacher Who Invented The Oregon Trail — Bunk

I am Don Rawitsch, a co-inventor of the original Oregon Trail computer game. AMA! : r/IAmA

I am Don Rawitsch, a co-inventor of the original Oregon Trail computer game. AMA! : r/IAmA

James S. McDonnell Planetarium - Designed by Gyo Obata - 1963 : r/StLouis

The Oregon Trail (1985 video game) - Wikipedia

A Pioneering Game's Journey: The History of Oregon Trail

You Have Died of Dysentery: The Oregon Trail Game

What is the Origin of the Oregon Trail Video Game?