Mike Royko (English Wikipedia)

Jackson, Kenneth T.; Markoe, Karen; Arnie Markoe (1998). The Scribner Encyclopedia of American Lives: 1997–1999. Simon and Schuster. pp. 499–501. ISBN 0-684-80663-0.
F. Richard, Ciccone (September 9, 2009). Royko: A Life in Print. PublicAffairs. p. 339. ISBN 9780786751976.
Enright, Laura (July 6, 2018). Chicago's Most Wanted: The Top 10 Book of Murderous Mobsters, Midway Monsters, and Windy City Oddities. Potomac Books, Inc. ISBN 9781612340340. Retrieved July 6, 2018 – via Google Books.
Ciccone, F. Richard; Ciccone, Richard (September 9, 2009). Royko: A Life In Print. PublicAffairs. ISBN 9780786751976. Retrieved July 6, 2018 – via Google Books.
Royko Column, May 6, 1976, Mr. Sinatra Sends a Letter, reprinted in One More Time: The Best of Mike Royko
Erskine, Carl (June 1, 2003). Carl Erskine's Tales from the Dodger Dugout. Sports Publishing LLC. ISBN 9781582613413. Retrieved July 6, 2018 – via Google Books.

broadwayworld.com (Global: 448^th place; English: 242^nd place)

Tomeo, Marissa. "Dean Winkleson Brings World Premiere of THE TOUGHEST MAN IN CHICAGO to 2022 Hollywood Fringe". BroadwayWorld.com. Retrieved August 27, 2024.

chicagoliteraryhof.org (Global: low place; English: low place)

"Mike Royko". Chicago Literary Hall of Fame. 2011. Retrieved October 14, 2017.

chicagotribune.com (Global: 143^rd place; English: 80^th place)

Crimmins, Jerry; Kogan, Rick (April 30, 1997). "Mike Royko 1932–1997: Newspaper legend Mike Royko dies, Pulitzer Prize-winning columnist was the voice of Chicago for more than 30 years". Chicago Tribune. p. 1.
Edgar, Hannah (May 29, 2024). "Museums for summer 2024: After-hours parties at the Shedd and a Holocaust Museum debut". Chicago Tribune. Retrieved June 4, 2024.
"One-man show 'Toughest Man in Chicago' brings Mike Royko back to the city". Chicago Tribune. August 21, 2024. Retrieved August 27, 2024.

lettersofnote.com (Global: low place; English: low place)

You're Nothing but a Pimp Archived June 3, 2020, at the Wayback Machine lettersofnote.com (November 30, 2009); retrieved April 18, 2020

newberry.org (Global: 9,478^th place; English: 5,912^th place)

"Exhibitions". Newberry Library. Retrieved June 4, 2024.

nypost.com (Global: 376^th place; English: 247^th place)

"'Antique' $inatra Letter" New York Post (October 28, 2009); retrieved April 18, 2020

nytimes.com (Global: 7^th place; English: 7^th place)

Terry, Don (1997). Mike Royko, the Voice of the Working Class, Dies at 64, The New York Times

pbs.org (Global: 260^th place; English: 176^th place)

Appraisal: 1976 Frank Sinatra Signed Letter to Mike Royko Archived August 1, 2020, at the Wayback Machine Antiques Roadshow (airdate: February 15, 2010); retrieved April 18, 2020

popuparchive.com (Global: low place; English: low place)

"Mike Royko talks with Studs Terkel on WFMT; 1969/02/26". Studs Terkel Radio Archive. February 26, 1969. Archived from the original on October 1, 2016. Retrieved September 29, 2016.

slate.com (Global: 409^th place; English: 260^th place)

Weisberg, Jacob (April 11, 1999). "I Like Mike, Why Royko of Chicago was our greatest columnist". Slate. Retrieved June 9, 2021.

thelincolnacademyofillinois.org (Global: low place; English: low place)

"Laureate Convocations by Year – The Lincoln Academy of Illinois". Thelincolnacademyofillinois.org. Archived from the original on September 23, 2015. Retrieved July 6, 2018.

web.archive.org (Global: 1^st place; English: 1^st place)

"Mike Royko talks with Studs Terkel on WFMT; 1969/02/26". Studs Terkel Radio Archive. February 26, 1969. Archived from the original on October 1, 2016. Retrieved September 29, 2016.
You're Nothing but a Pimp Archived June 3, 2020, at the Wayback Machine lettersofnote.com (November 30, 2009); retrieved April 18, 2020
Appraisal: 1976 Frank Sinatra Signed Letter to Mike Royko Archived August 1, 2020, at the Wayback Machine Antiques Roadshow (airdate: February 15, 2010); retrieved April 18, 2020
Antiques Roadshow Frank Sinatra Signed Letter Retrieved December 3, 2011.
Billy Goat Tavern History Archived September 15, 2008, at the Wayback Machine
"Laureate Convocations by Year – The Lincoln Academy of Illinois". Thelincolnacademyofillinois.org. Archived from the original on September 23, 2015. Retrieved July 6, 2018.

Mike Royko (English Wikipedia)

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broadwayworld.com (Global: 448th place; English: 242nd place)

chicagoliteraryhof.org (Global: low place; English: low place)

chicagotribune.com (Global: 143rd place; English: 80th place)

lettersofnote.com (Global: low place; English: low place)

newberry.org (Global: 9,478th place; English: 5,912th place)

nypost.com (Global: 376th place; English: 247th place)

nytimes.com (Global: 7th place; English: 7th place)

pbs.org (Global: 260th place; English: 176th place)

popuparchive.com (Global: low place; English: low place)

slate.com (Global: 409th place; English: 260th place)

thelincolnacademyofillinois.org (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

abc7chicago.com (Global: 4,572^nd place; English: 2,316^th place)

airnav.com (Global: 8,443^rd place; English: 4,584^th place)

archive.org (Global: 6^th place; English: 6^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

broadwayworld.com (Global: 448^th place; English: 242^nd place)

chicagotribune.com (Global: 143^rd place; English: 80^th place)

newberry.org (Global: 9,478^th place; English: 5,912^th place)

nypost.com (Global: 376^th place; English: 247^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

pbs.org (Global: 260^th place; English: 176^th place)

slate.com (Global: 409^th place; English: 260^th place)

web.archive.org (Global: 1^st place; English: 1^st place)