Ron Howard Threatened Happy Days Exit Over Title Change to Fonzie  Variety Thu, 14th August 2025

Henry Winkler reveals Happy Days guest star he couldn't go 'toe to toe' with: 'Stay out of his way'  Entertainment Weekly Fri, 26th December 2025

Fonzy: Film Review  The Hollywood Reporter Thu, 21st November 2013

A Fonzie frenzy, a meltdown and a misprint: TIFF tales you won’t believe  Winnipeg Free Press Tue, 2nd September 2025

Yours, Mine and All That Other Mine (Published 2014)  The New York Times Thu, 19th June 2014

‘At 77, I am becoming who I am’: Henry Winkler on the Fonz, fans, and finding self-esteem  The Guardian Fri, 13th October 2023