Wilson, Johnny L. (January 1991). "The Ten-Billion-Year Afternoon". Computer Gaming World. No.78. p.11. Archived from the original on December 3, 2013. Retrieved November 17, 2013.
"Celebrating Software". Computer Gaming World. June 1991. p.64. Archived from the original on December 3, 2013. Retrieved November 17, 2013.
Strauss, Bob (April 2, 1993). "SimEarth: The Living Planet". Entertainment Weekly. Time Inc. Archived from the original on September 5, 2018. Retrieved November 30, 2025.
Wilson, Johnny L. (January 1991). "The Ten-Billion-Year Afternoon". Computer Gaming World. No.78. p.11. Archived from the original on December 3, 2013. Retrieved November 17, 2013.
"Celebrating Software". Computer Gaming World. June 1991. p.64. Archived from the original on December 3, 2013. Retrieved November 17, 2013.
Strauss, Bob (April 2, 1993). "SimEarth: The Living Planet". Entertainment Weekly. Time Inc. Archived from the original on September 5, 2018. Retrieved November 30, 2025.