* Janice Claire Simpson, Ray Kroc: Big Mac Man (1978)* Biography: Ray Kroc, Fast Food McMghghillionaire (1998) video* TIME Magazine profile* Forbes Greatest Business Stories excerpt
*Janice Claire Simpson, Ray Kroc: Big Mac Man (1978)*Biography: Ray Kroc, Fast Food McMghghillionaire (1998) video==External links==* TIME Magazine profile* Forbes Greatest Business Stories excerpt