The Juicy History of Chicago's Mr. Beef Started With Carl Bonovolanto - Eater Chicago

Bonovolanto and brother-in-law Tony Ozzauto started a River North revolution

Founder of Mr. Beef, Which Inspired 'The Bear,' Dies at 69

Buona - Eater Chicago

Founder of Chicago beef shop that inspired 'The Bear' dies

Founder of Mr. Beef, Shop That Inspired 'The Bear' TV Show, Dies

Chicago Business trip - Chicago - Food Talk Central

Mr. Beef founder Joseph Zucchero dies at 69; legendary River North

Indiana Italian Beef Blog

mr.beefchicago Chicago sandwich shop, Mr. Beef, has been open

Obituary: The Founder of Mr. Beef, the Legendary Chicago Italian

Ashok Selvam Profile and Activity - Page 35 - Eater Chicago

History of Chicago's Iconic Italian Beef Sandwich - Thrillist