The Saturday Evening Post (English Wikipedia)

"Tractor Actor Wins Oscar". Caterpillar Inc. Archived from the original on August 1, 2018. Retrieved September 4, 2020. Upson wrote more than 100 stories featuring his exploits with the Earthworm Tractor Company for the Saturday Evening Post from 1927-1974.

curtispublishing.com

"Curtis Publishing - The Art of Licensing". www.curtispublishing.com. Archived from the original on June 14, 2018. Retrieved June 14, 2018.

Douglas Little (November 2004). "Mission Impossible: The CIA and the Cult of Covert Action in the Middle East". Diplomatic History. 28 (5): 667. doi:10.1111/j.1467-7709.2004.00446.x. JSTOR 24914820.

Douglas Little (November 2004). "Mission Impossible: The CIA and the Cult of Covert Action in the Middle East". Diplomatic History. 28 (5): 667. doi:10.1111/j.1467-7709.2004.00446.x. JSTOR 24914820.

"Jack London: First edition of The Call of the Wild in the Saturday Evening Post". manhattanrarebooks-literature.com. The Manhattan Rare Book Company. Retrieved February 9, 2010.

Smith, Steve (January 18, 2012). "Steve Slon to Lead The Saturday Evening Post". Archived from the original on January 25, 2012. Retrieved January 31, 2012.

Bloomgarden-Smoke, Kara (January 15, 2013). "Magazine Success Story: The Saturday Evening Post Keeps on Going". New York Observer. Retrieved April 3, 2014.

The Saturday Evening Post Society (August 4, 2011). "On Our Birthday, a Look at Our Earliest Issues".
"History of The Saturday Evening Post". The Saturday Evening Post. Retrieved June 20, 2022.
"About the 'Saturday Evening Post'". The Saturday Evening Post. Archived from the original on February 22, 2009.
The Saturday Evening Post Society. "Rockwell—1940s – The Saturday Evening Post".
Denny, Diana (December 30, 2011). "Classic Covers: Constantin Alajalov". The Saturday Evening Post. Retrieved May 23, 2013.
"Amos Sewell". The Saturday Evening Post. December 3, 2014. Retrieved May 4, 2018.
"Letters: From the Editor". The Saturday Evening Post. Retrieved July 7, 2009.

Slon's resume at stevenslon.com/sts_01CV.html shows editorial direction since October 2010 [when Stephen George left]

"The Art of Fiction – P.G. Wodehouse" (PDF). The Paris Review (reprint ed.). 2005. p. 21. Archived from the original (PDF) on May 29, 2008. Retrieved June 9, 2008.

"Return of the Post". Time. June 14, 1971. Archived from the original on February 13, 2009. Retrieved April 12, 2008.

Melissa Mace (Fall 2005). "Beyond the Original Mission". Iowa Journalist. Archived from the original on August 3, 2010. Retrieved September 28, 2010.

Higgins, Will (January 2, 2013). "Saturday Evening Post looking for dramatic turnaround". USA Today. Retrieved September 4, 2020.

"About the 'Saturday Evening Post'". The Saturday Evening Post. Archived from the original on February 22, 2009.
"Curtis Publishing - The Art of Licensing". www.curtispublishing.com. Archived from the original on June 14, 2018. Retrieved June 14, 2018.
"Return of the Post". Time. June 14, 1971. Archived from the original on February 13, 2009. Retrieved April 12, 2008.
Melissa Mace (Fall 2005). "Beyond the Original Mission". Iowa Journalist. Archived from the original on August 3, 2010. Retrieved September 28, 2010.
"Tractor Actor Wins Oscar". Caterpillar Inc. Archived from the original on August 1, 2018. Retrieved September 4, 2020. Upson wrote more than 100 stories featuring his exploits with the Earthworm Tractor Company for the Saturday Evening Post from 1927-1974.
"The Art of Fiction – P.G. Wodehouse" (PDF). The Paris Review (reprint ed.). 2005. p. 21. Archived from the original (PDF) on May 29, 2008. Retrieved June 9, 2008.
Smith, Steve (January 18, 2012). "Steve Slon to Lead The Saturday Evening Post". Archived from the original on January 25, 2012. Retrieved January 31, 2012.